Infernity Randomizer

Once per turn, while you have no cards in your hand, you can draw 1 card and reveal it. For a Monster Card drawn with this effect, inflict damage to your opponent equal to the Level of that monster x 200. For a Spell or Trap Card, you take 500 damage.

Infernity Wildcat

You can Special Summon this card (from your hand) by sending 1 other "Infernity" monster in your hand to the GY. You can only Special Summon "Infernity Wildcat" once per turn this way. While you have no cards in your hand: You can banish 1 "Infernity" monster from your GY; increase or decrease the Level of this card by 1 until the end of this turn. You can only use this effect of "Infernity Wildcat" once per turn.

Inferno Hammer

When this card destroys your opponent's monster and sends it to the Graveyard as a result of battle, you can select 1 face-up monster on your opponent's side of the field and flip it into face-down Defense Position.

Infernoble Knight Astolfo

You can banish 1 FIRE Warrior monster from your hand or GY; Special Summon this card from your hand, then you can make this card's Level become the Level of that banished monster. You can banish this card from your GY; Special Summon this banished card during your second Standby Phase after this effect's activation, then you can Special Summon 1 of your FIRE Warrior monsters that is banished or in your GY. You can only use each effect of "Infernoble Knight Astolfo" once per Duel.

Infernoble Knight Captain Oliver

1 Tuner + 1+ non-Tuner monsters
When this card declares an attack while equipped: You can target 1 face-up card on the field; destroy it. During your Main Phase, except the turn this card was sent to the GY: You can target 1 Warrior monster you control; Special Summon this card from your GY as a Tuner, and if you do, equip that monster you control to this card as an Equip Spell that gives it 500 ATK. You can only use this effect of "Infernoble Knight Captain Oliver" once per turn.

Infernoble Knight Captain Roland

1 Tuner + 1+ non-Tuner monsters
If this card is Synchro Summoned: You can activate this effect; during the End Phase of this turn, send 1 Equip Spell from your Deck to the GY, then add 1 Warrior monster from your Deck to your hand. During the Main Phase, if this card is in your GY (Quick Effect): You can target 1 Warrior monster you control; equip this card to that monster you control as an Equip Spell that gives it 500 ATK. You can only use each effect of "Infernoble Knight Captain Roland" once per turn.

Infernoble Knight Emperor Charles

1 Tuner + 1+ non-Tuner monsters
If an Equip Card becomes equipped to a monster on the field, even during the Damage Step: You can destroy 1 card on the field. During the End Phase: You can equip 1 Equip Spell from your hand or GY to this card, then you can equip 1 FIRE Warrior monster from your Deck to this card as an Equip Spell that gives it 500 ATK. You can only use each effect of "Infernoble Knight Emperor Charles" once per turn.

Infernoble Knight Maugis

While this card is an Equip Card, the equipped monster cannot be destroyed by battle. You can only use each of the following effects of "Infernoble Knight Maugis" once per turn. If this card is sent to the GY: You can shuffle into the Deck, 3 of your other FIRE Warrior monsters and/or "Noble Arms" cards that are banished or in your GY; draw 1 card. If this card is in your GY: You can target 1 Warrior monster you control; equip this card to that monster you control.

Infernoble Knight Ricciardetto

You can banish this card from your hand or GY; Special Summon 1 Level 4 or lower FIRE Warrior monster from your hand as a Tuner. If this card is Normal or Special Summoned: You can target 1 Level 4 or lower FIRE Warrior monster in your GY, except "Infernoble Knight Ricciardetto"; Special Summon it, also you cannot Special Summon monsters for the rest of this turn, except Warrior monsters. You can only use 1 "Infernoble Knight Ricciardetto" effect per turn, and only once that turn.

Infernoid Attondel

Cannot be Normal Summoned/Set. Must be Special Summoned (from your hand or Graveyard) by banishing 2 "Infernoid" monsters from your hand or Graveyard while the total Levels and Ranks of all Effect Monsters you control are 8 or lower, and cannot be Special Summoned by other ways. When this card destroys an opponent's monster by battle and sends it to the Graveyard: You can activate this effect; this card can make a second attack in a row. Once per turn, during either player's turn: You can Tribute 1 monster, then target 1 card in your opponent's Graveyard; banish it.

Infernoid Decatron

If this card is Normal or Special Summoned: You can send 1 "Infernoid" monster from your Deck to the Graveyard, except "Infernoid Decatron", and if you do, increase this card's Level by the Level of the sent monster, and if you do that, this card's name becomes that monster's, and replace this effect with that monster's original effects.

Infernoid Harmadik

Cannot be Normal Summoned/Set. Must be Special Summoned (from your hand) by banishing 1 "Infernoid" monster from your hand or Graveyard while the total Levels and Ranks of all Effect Monsters you control are 8 or lower, and cannot be Special Summoned by other ways. Once per turn: You can target 1 monster on the field; destroy it. This card cannot attack the turn you activate this effect. Once per turn, during your opponent's turn: You can Tribute 1 monster, then target 1 card in your opponent's Graveyard; banish it (this is a Quick Effect).

Infernoid Patrulea

Cannot be Normal Summoned/Set. Must be Special Summoned (from your hand) by banishing 1 "Infernoid" monster from your hand or Graveyard while the total Levels and Ranks of all Effect Monsters you control are 8 or lower, and cannot be Special Summoned by other ways. Once per turn: You can target 1 Spell/Trap Card on the field; destroy it. This card cannot attack the turn you activate this effect. Once per turn, during your opponent's turn: You can Tribute 1 monster, then target 1 card in your opponent's Graveyard; banish it (this is a Quick Effect).

Infernoid Piaty

Cannot be Normal Summoned/Set. Must be Special Summoned (from your hand or Graveyard) by banishing 2 "Infernoid" monsters from your hand or Graveyard while the total Levels and Ranks of all Effect Monsters you control are 8 or lower, and cannot be Special Summoned by other ways. When this card inflicts battle damage to your opponent by attacking an opponent's monster: You can send 1 random card from your opponent's hand to the Graveyard. Once per turn, during either player's turn: You can Tribute 1 monster, then target 1 card in your opponent's Graveyard; banish it.

Infernoid Seitsemas

Cannot be Normal Summoned/Set. Must be Special Summoned (from your hand or Graveyard) by banishing 2 "Infernoid" monsters from your hand or Graveyard while the total Levels and Ranks of all Effect Monsters you control are 8 or lower, and cannot be Special Summoned by other ways. If this card attacks an opponent's monster, this effect can be activated at the end of the Battle Phase: Banish 1 card on the field. Once per turn, during either player's turn: You can Tribute 1 monster, then target 1 card in your opponent's Graveyard; banish it.

Infernoid Sjette

Cannot be Normal Summoned/Set. Must be Special Summoned (from your hand or Graveyard) by banishing 2 "Infernoid" monsters from your hand or Graveyard while the total Levels and Ranks of all Effect Monsters you control are 8 or lower, and cannot be Special Summoned by other ways. When this card declares an attack: You can banish 1 monster from your opponent's Extra Deck (their choice). Once per turn, during either player's turn: You can Tribute 1 monster, then target 1 card in your opponent's Graveyard; banish it.

Infinitrack Anchor Drill

If this card is Normal or Special Summoned: You can Special Summon 1 EARTH Machine monster from your hand in Defense Position, except "Infinitrack Anchor Drill". You can target 1 other Machine monster you control; the Levels of both that monster and this card become the combined original Levels of those 2 monsters, until the end of this turn. You can only use each effect of "Infinitrack Anchor Drill" once per turn.

Infinitrack Crab Crane

You can Tribute 1 EARTH Machine monster; Special Summon this card from your hand in Defense Position. You can banish 1 Machine monster from your GY; add 1 "Outrigger Extension" from your Deck to your hand. You can only use each effect of "Infinitrack Crab Crane" once per turn.

Infinitrack Earth Slicer

2 Level 9 monsters
When this card destroys an opponent's monster by battle: You can attach that monster to this card as material. You can only use each of the following effects of "Infinitrack Earth Slicer" once per turn.
● You can detach any number of materials from this card, then target that many cards on the field; destroy them.
● If this card is in your GY: You can Tribute 1 Machine Link Monster; Special Summon this card in Defense Position.

Infinitrack River Stormer

2 Level 5 monsters
When this card destroys an opponent's monster by battle: You can attach that monster to this card as material. You can only use each of the following effects of "Infinitrack River Stormer" once per turn.
● You can detach 1 material from this card; take 1 EARTH Machine monster from your Deck, and either add it to your hand or send it to the GY.
● If this card is in your GY: You can Tribute 1 Machine Link Monster; Special Summon this card in Defense Position.

Infinitrack Tunneller

You can Tribute 1 EARTH Machine monster; Special Summon this card from your hand in Defense Position. You can banish this card from your GY, then target 5 EARTH Machine monsters in your GY; shuffle them into the Deck, then draw 2 cards. You can only use each effect of "Infinitrack Tunneller" once per turn.

Infinity Dark

This card is treated as a Normal Monster while face-up on the field or in the Graveyard. While this card is face-up on the field, you can Normal Summon it to have it be treated as an Effect Monster with this effect:
● When this card declares an attack, you can change the battle position of 1 face-up monster your opponent controls.

Inmato

When 1 other face-up Plant-Type monster is targeted by the effect of a Spell or Trap Card your opponent controls, you can Tribute this card to draw 2 cards.

Insect Knight

Of all Insect fighters, he is the paragon of the Indestructible Insect Invaders, which only the elite of the elite can join. We can no longer ignore their unmatched battle prowess.

Insect Princess

All Insect monsters your opponent controls are changed to Attack Position. If this card destroys an Insect monster by battle: This card gains 500 ATK.

Insect Soldiers of the Sky

If this card attacks a WIND monster, it gains 1000 ATK during the Damage Step only.

Interplanetarypurplythorny Dragon

If a monster you control is destroyed by battle or card effect and sent to the Graveyard: You can Special Summon this card from your hand.

Invader of Darkness

Your opponent cannot activate Quick-Play Spell Cards.

Invasion of Flames

When this card is Normal Summoned successfully, no Trap Cards can be activated.

Invoked Magistus Omega

"Aleister the Invoker" + 1 Fusion, Synchro, Xyz, or Link Monster
If this card is Special Summoned: You can target 1 Fusion, Synchro, Xyz, or Link Monster in your GY and 1 monster on the field; banish them. If this Fusion Summoned card is destroyed by battle or card effect: You can Special Summon 1 Level 4 Spellcaster monster from your Deck, then you can equip this card to it as an Equip Spell that gives it 1000 ATK. You can only use each effect of "Invoked Magistus Omega" once per turn.

Invoked Mechaba

"Aleister the Invoker" + 1 LIGHT monster
Once per turn, when a Spell/Trap Card, or monster effect, is activated (Quick Effect): You can send the same type of card (Monster, Spell, or Trap) from your hand to the GY; negate the activation, and if you do, banish that card.

Invoked Purgatrio

"Aleister the Invoker" + 1 FIRE monster
This card gains 200 ATK for each card your opponent controls. This card can attack all monsters your opponent controls, once each. If this card attacks a Defense Position monster, inflict piercing battle damage to your opponent.

Invoked Transcendence Aeon

2+ Fusion Monsters with different Attributes
If this card is Fusion Summoned: You can banish cards from the field and/or GYs, up to the number of materials used, then if you used 3 or more, you can look at your opponent's Extra Deck, and if you do, banish up to 3 cards from it. (Quick Effect): You can declare 1 Attribute; all other monsters currently on the field become that Attribute until the end of this turn. You can only use 1 "Invoked Transcendence Aeon" effect per turn, and only once that turn.

Inzektor Centipede

Once per turn: You can equip 1 "Inzektor" monster from your hand or Graveyard to this card. If an Equip Card(s) is sent to your Graveyard while equipped to this card (except during the Damage Step): You can add 1 "Inzektor" card from your Deck to your hand. While this card is equipped to a monster, that monster's Level is increased by 3.

Inzektor Giga-Cricket

If this card is in your Graveyard: You can banish 1 Insect-Type monster from your Graveyard to target 1 face-up "Inzektor" monster you control; equip this card from the Graveyard to that target. This effect of "Inzektor Giga-Cricket" can only be used once per turn. While this card is equipped to a monster, that monster's original ATK becomes 2000, and if it attacks a Defense Position monster, inflict piercing Battle Damage to your opponent.

Inzektor Giga-Mantis

You can target 1 face-up "Inzektor" monster you control; equip this card from your hand to that target. While this card is equipped to a monster, that monster's original ATK becomes 2400. If this card is sent to the Graveyard while equipped to a monster: You can target 1 "Inzektor" monster in your Graveyard except "Inzektor Giga-Mantis"; Special Summon that target. This effect of "Inzektor Giga-Mantis" can only be used once per turn.

Inzektor Hopper

Once per turn: You can equip 1 "Inzektor" monster from your hand or Graveyard to this card. While this card is equipped to a monster, that monster's Level is increased by 4. While this card is equipped to a monster: You can send this Equip Card to the Graveyard; the monster it was equipped to can attack your opponent directly this turn. Other monsters cannot attack the turn you activate this effect.

Inzektor Hornet

Once per turn: You can equip 1 "Inzektor" monster from your hand or Graveyard to this card. While this card is equipped to a monster, that monster's Level is increased by 3, also it gains ATK and DEF equal to this card's ATK and DEF. While this card is equipped to a monster: You can send this Equip Card to the Graveyard to target 1 card on the field; destroy that target.

Inzektor Ladybug

Once per turn: You can equip 1 "Inzektor" monster from your hand or Graveyard to this card. While this card is equipped to a monster, that monster's Level is increased by 2, also it gains ATK and DEF equal to this card's ATK and DEF. While this card is equipped to a monster: You can send this Equip Card to the Graveyard to target 1 face-up monster you control; increase that target's Level by up to 2.

Iris, the Earth Mother

After a Chain with 3 or more Links resolves, draw 1 card. This effect cannot activate if multiple cards/effects with the same name were activated in that Chain.

Iron Chain Blaster

Once per turn, you can send 1 "Iron Chain" monster you control to the Graveyard to inflict 800 damage to your opponent.

Iron Chain Dragon

1 Tuner + 1 or more non-Tuner monsters
You can remove from play all "Iron Chain" monsters from your Graveyard to have this card gain 200 ATK for each card removed, until the End Phase. When this card inflicts Battle Damage to your opponent, send the top 3 cards of your opponent's Deck to the Graveyard.

Iron Chain Repairman

When this card destroys a monster by battle and sends it to the Graveyard, inflict 300 damage to your opponent. Once per turn, you can Special Summon 1 Level 4 or lower "Iron Chain" monster from your Graveyard, except "Iron Chain Repairman". This card cannot attack the turn you activate this effect.

Iron Dragon Tiamaton

Cannot be Normal Summoned/Set. Must be Special Summoned by the following effect. If 3 or more cards are in the same column (Quick Effect): You can Special Summon this card from your hand. You can only use this effect of "Iron Dragon Tiamaton" once per turn. If this card is Special Summoned: Destroy all other cards in this card's column. Neither player can use the unused zones in this card's column.

Iron Hans

If this card is Summoned: You can Special Summon 1 "Iron Knight" from your Deck, also if "Golden Castle of Stromberg" is not in a Field Zone when this effect resolves, you cannot Special Summon monsters from the Extra Deck for the rest of this turn. You can only use this effect of "Iron Hans" once per turn. Gains 1000 ATK for each "Iron Knight" you control, while "Golden Castle of Stromberg" is in a Field Zone.

Iron Knight

Loses 1000 ATK while you control "Iron Hans". If this card on the field is destroyed by battle or sent to the GY by a card effect: You can add 1 "Iron Hans" from your Deck to your hand, or, if "Golden Castle of Stromberg" is in a Field Zone, you can add 1 Warrior monster from your Deck to your hand, instead. You can only use this effect of "Iron Knight" once per turn.

Isolde, Belle of the Underworld

If you control "Tristan, Knight of the Underworld", you can Special Summon this card (from your hand). Cannot be Special Summoned by other ways. You can target up to 2 Zombie monsters you control and declare a Level from 5 to 8; they become that Level until the end of this turn, also you cannot Special Summon monsters for the rest of this turn, except Zombie monsters. You can only use this effect of "Isolde, Belle of the Underworld" once per turn.

Ixeep, Omen of the Ghoti

If a Fish monster(s) is banished (except during the Damage Step): You can Special Summon this card from your hand. During the Standby Phase of the next turn after this card was banished: You can target 1 of your "Ghoti" Traps that is banished or in your GY; Set that target. You can only use each effect of "Ixeep, Omen of the Ghoti" once per turn.

Izanagi

You can Special Summon this card from your hand by removing from play 1 Spirit monster from your hand. Spirit monsters you control do not have to have their effects that return them to the hand activated.

Jabbing Panda

If 2 or more Beast-Warrior monsters are on the field, you can Special Summon this card (from your hand). You can only Special Summon "Jabbing Panda" once per turn this way. If this card is sent from the field to your GY: You can target 1 face-up monster you control; it gains 500 ATK. You can only use this effect of "Jabbing Panda" once per turn.

Jack Wyvern

You can banish this card and 1 face-up Machine monster you control, then target 1 DARK monster in your GY; Special Summon it. You can only use this effect of "Jack Wyvern" once per turn.

Jack's Knight

A strong master swordsman. His loyalty is to justice, his duty to protect the weak.

Jade Dragon Mech

1 Tuner + 1+ non-Tuners
If this card is Special Summoned: You can send 1 Machine Tuner from your Deck to the GY, or if you control a monster whose current Level is different from its original Level, you can Special Summon it instead. You can only use this effect of "Jade Dragon Mech" once per turn. If this Synchro Summoned card is destroyed by card effect and sent to the GY: You can banish any number of Tuners from your GY, then target that many cards on the field; destroy them.

Jain, Lightsworn Paladin

If this card attacks an opponent's monster, it gains 300 ATK during the Damage Step only. Once per turn, during your End Phase: Send the top 2 cards of your Deck to the Graveyard.

Jain, Twilightsworn General

Once per turn: You can banish 1 "Lightsworn" monster from your hand or GY, then target 1 face-up monster on the field; it loses ATK and DEF equal to the banished monster's Level x 300, until the end of this turn. Once per turn, if your other "Lightsworn" monster's effect is activated: Send the top 2 cards of your Deck to the GY.

Jawsman

Cannot be Special Summoned. If you Tribute Summon this card, all Tributes must be WATER. This card gains 300 ATK for each face-up WATER monster you control, except this card.

Jerry Beans Man

Jerry, a bean soldier, believes he is the strongest warrior in the world, but his true abilities are still untested.

Jet Synchron 1

If this card is sent to the GY as Synchro Material: You can add 1 "Junk" monster from your Deck to your hand. If this card is in your GY: You can send 1 card from your hand to the GY; Special Summon this card, but banish it when it leaves the field. You can only use 1 "Jet Synchron" effect per turn, and only once that turn.

Jet Warrior

"Jet Synchron" + 1 or more non-Tuner monsters
If this card is Synchro Summoned: You can target 1 card your opponent controls; return it to the hand. If this card is in your Graveyard: You can Tribute 1 Level 2 or lower monster; Special Summon this card in Defense Position, but banish it when it leaves the field. You can only use each effect of "Jet Warrior" once per turn.

Jigabyte

You can only control 1 "Jigabyte". If you control a Spellcaster-Type monster, you can Special Summon this card (from your hand). When this card is destroyed by battle or card effect and sent to the Graveyard: You can Special Summon 1 monster with 1500 ATK and 200 DEF from your Deck, except "Jigabyte".

Jinzo

Trap Cards, and their effects on the field, cannot be activated. Negate all Trap effects on the field.

Jinzo - Layered

2 Level 6 monsters
You can detach 1 material from this card, then target 1 face-up monster your opponent controls; take control of it until the End Phase, but it cannot activate its effects or declare an attack. If a Trap is on the field: You can Tribute 1 monster, and if you do, destroy 1 face-up card on the field. You can only use each effect of "Jinzo - Layered" once per turn.

Jinzo - Lord

This card cannot be Normal Summoned or Set. This card cannot be Special Summoned except by sending 1 face-up "Jinzo" you control to the Graveyard. Trap Cards cannot be activated and the effects of all Trap Cards on the field are negated. Once per turn, you can destroy all face-up Trap Cards. Inflict 300 damage to your opponent for each card destroyed by this effect.

Jinzo #7

This monster can attack your opponent's Life Points directly.

Jinzo the Machine Menace

If a Trap is face-up on the field or in either GY: You can Special Summon this card from your hand, and if you do, it becomes Level 6 until the end of this turn. During the Main Phase (Quick Effect): You can Tribute this card; Special Summon 1 "Jinzo" from your hand or GY, then you can destroy all Traps your opponent controls (if a card is Set, reveal it). You can only use each effect of "Jinzo the Machine Menace" once per turn.

Jirai Gumo

When this card declares an attack: Toss a coin and call it. If you call it wrong, lose half your Life Points.

Jizukiru, the Star Destroying Kaiju

You can Special Summon this card (from your hand) to your opponent's field in Attack Position, by Tributing 1 monster they control. If your opponent controls a "Kaiju" monster, you can Special Summon this card (from your hand) in Attack Position. You can only control 1 "Kaiju" monster. When a card or effect is activated that targets exactly 1 card (and no other cards) (Quick Effect): You can remove 3 Kaiju Counters from anywhere on the field; negate that effect, and if you do, you can destroy 1 card on the field.

Joker's Knight

You can send 1 "Queen's Knight", "King's Knight", or "Jack's Knight" from your Deck to the GY; Special Summon this card from your hand, and if you do, this card's name becomes the sent monster's name until the End Phase. During the End Phase, if this card is in your GY: You can target 1 other LIGHT Warrior monster in your GY; shuffle it into the Deck, and if you do, add this card to your hand. You can only use each effect of "Joker's Knight" once per turn.

Jongleur-Ghoul Illusionist

''A captivating street performer, who'll catch you off guard with his song and dance and hocus pocus attacks. Once his eyes start spinning, danger is impending, so make a run for it!''

Joruri-P.U.N.K. Madame Spider

You can pay 600 LP; add 1 "P.U.N.K." Trap from your Deck to your hand. When you activate a "P.U.N.K." card or effect that targets a card your opponent controls (except during the Damage Step) (Quick Effect): You can target 1 face-up monster your opponent controls; its ATK becomes halved until the end of this turn. You can only use each effect of "Joruri-P.U.N.K. Madame Spider" once per turn.

Jowls of Dark Demise

FLIP: Take control of 1 monster on your opponent's side of the field until the end of the turn that this card's effect is activated. When the controlled monster attacks, it can attack your opponent's Life Points directly.

Joyous Melffys

2+ Level 2 Beast monsters
You can detach 1 material from this card; your "Melffy" monsters can attack directly this turn. During your opponent's turn (Quick Effect): You can target 1 Beast Xyz Monster you control; return that monster to the Extra Deck, then you can Special Summon Level 2 or lower Beast monsters from your GY, up to the number of materials that monster had. You can only use this effect of "Joyous Melffys" once per turn.

Judge Man

This club-wielding warrior battles to the end and will never surrender.

Judge of the Ice Barrier

While you control another "Ice Barrier" monster, each time your opponent activates a card or effect by paying LP, they lose 500 LP. You can only use each of the following effects of "Judge of the Ice Barrier" once per turn. You can target 1 or 2 "Ice Barrier" monsters in your GY and 1 or 2 cards in your opponent's GY; shuffle them into the Deck. If you control an "Ice Barrier" monster: You can banish this card from your GY, then target 1 Attack Position monster on the field; change it to Defense Position.

Judgment Dragon

Cannot be Normal Summoned/Set. Must be Special Summoned (from your hand) by having 4 or more "Lightsworn" monsters with different names in your GY. You can pay 1000 LP; destroy all other cards on the field. Once per turn, during your End Phase: Send the top 4 cards of your Deck to the GY.

Judgment, the Dragon of Heaven

1 Tuner + 1+ non-Tuner monsters
If you Synchro Summon this card, all materials must be the same Attribute. Once per turn, if you have 4 or more Tuners with different names in your GY and control this Synchro Summoned card: You can pay half your LP; destroy all other cards on the field, also, you cannot Special Summon monsters for the rest of this turn, except Dragon monsters. Once per turn, during your End Phase: Banish 4 cards from the top of your Deck.

Jumbo Drill

When this card is Normal Summoned: You can increase the Levels of all Machine-Type monsters you currently control by 1. If this card attacks a Defense Position monster, inflict piercing battle damage to your opponent. If this card attacks, it is changed to Defense Position at the end of the Damage Step.

June Pride - Elfnotes

1 Tuner + 1 non-Tuner Spellcaster monster
While this card is in the center Main Monster Zone, neither player can declare attacks, except with monsters in the center Main Monster Zones. During the Main Phase, if this card is in the center Main Monster Zone (Quick Effect): You can return it to the Extra Deck, and if you do, Special Summon up to 1 "Elfnote" monster each from your hand, Deck, and GY. You can only use this effect of "June Pride - Elfnotes" once per turn.

Jungle Dweller

Cannot be Normal Summoned/Set. Must be Special Summoned by card effect. While there are 2 cards in the Field Zones, your opponent cannot target this card with card effects. You can only use each of the following effects of "Jungle Dweller" once per turn. You can banish 1 LIGHT or DARK monster from your GY; Special Summon this card from your hand. If this card in its owner's possession is destroyed by an opponent's card: You can shuffle up to 2 of your Field Spells from your GY or banishment into the Deck, then you can destroy up to that many cards your opponent controls.

Junk Archer

"Junk Synchron" + 1 or more non-Tuner monsters
Once per turn: You can target 1 monster your opponent controls; banish it. During the End Phase of this turn, return it to your opponent's side of the field, in the same battle position.

Junk Berserker

"Junk Synchron" + 1 or more non-Tuner monsters
You can banish 1 "Junk" monster from your Graveyard, then target 1 face-up monster your opponent controls; that target loses ATK equal to the banished monster's ATK. At the start of the Damage Step, if this card attacks a Defense Position monster: Destroy that monster.

Junk Blader

You can banish 1 "Junk" monster from your Graveyard; this card gains 400 ATK until the end of this turn.

Junk Breaker

During your Main Phase, if this card was Normal Summoned this turn: You can Tribute this card; all face-up monsters on the field have their effects negated until the end of this turn.

Junk Changer

You can only use the following effect of "Junk Changer" once per turn. If this card is Normal or Special Summoned: You can target 1 "Junk" monster on the field, then activate 1 of these effects;
● Increase its Level by 1.
● Reduce its Level by 1.

Junk Converter

You can discard this card and 1 Tuner; add 1 "Synchron" monster from your Deck to your hand. If this card is sent to the GY as Synchro Material: You can target 1 Tuner in your GY; Special Summon it in Defense Position, but it cannot activate its effects this turn. You can only use each effect of "Junk Converter" once per turn.

Junk Destroyer

"Junk Synchron" + 1 or more non-Tuner monsters
When this card is Synchro Summoned: You can target cards on the field, up to the number of non-Tuner monsters used for the Synchro Summon of this card; destroy those targets.

Junk Dragonlet

If you control a Synchro Monster, you can Special Summon this card (from your hand). You can only Special Summon "Junk Dragonlet" once per turn this way. When a Synchro Monster you control declares an attack: You can banish this card from your GY; that monster you control gains 800 ATK until the end of this turn. You can only use this effect of "Junk Dragonlet" once per turn.

Junk Mail

A Synchro Monster that used this card as material cannot be destroyed by battle. If this card is in your GY, except the turn it was sent there, and you control a Synchro Monster with "Warrior", "Synchron", or "Stardust" in its original name: You can Special Summon this card, but banish it when it leaves the field. You can only use this effect of "Junk Mail" once per turn.

Junk Servant

If you control a "Junk" monster, you can Special Summon this card (from your hand).

Junk Speeder 100

1 "Synchron" Tuner + 1+ non-Tuner monsters
If this card is Synchro Summoned: You can Special Summon as many "Synchron" Tuners as possible with different Levels from your Deck, in Defense Position. You cannot Special Summon monsters from the Extra Deck, except Synchro Monsters, the turn you activate this effect. When an attack is declared involving this card that was Synchro Summoned this turn and another monster: You can make this card's ATK become double its original ATK until the end of this turn. You can only use each effect of "Junk Speeder" once per turn.

Junk Synchron

When this card is Normal Summoned: You can target 1 Level 2 or lower monster in your Graveyard; Special Summon that target in Defense Position, but it has its effects negated.

Junk Warrior

"Junk Synchron" + 1 or more non-Tuner monsters
If this card is Synchro Summoned: It gains ATK equal to the total ATK of all Level 2 or lower monsters you currently control.

Junk Warrior Extreme

"Junk Synchron" + 1+ non-Tuner monsters
If this card is Synchro Summoned: You can Special Summon as many Level 2 or lower monsters as possible from your GY, but neither player can activate those monsters' effects this turn, also you can only Special Summon one more time this turn. When this card destroys an opponent's monster by battle: You can banish this card; Special Summon 1 "Junk" Synchro Monster from your Extra Deck (this is treated as a Synchro Summon). You can only use each effect of "Junk Warrior Extreme" once per turn.

Junk Warrior/Assault Mode

Cannot be Normal Summoned/Set. Must be Special Summoned with "Assault Mode Activate". Gains 1000 ATK for each "/Assault Mode" monster you control, also if this card battles a monster, any battle damage it inflicts to your opponent is doubled. Unaffected by your opponent's activated monster effects. If this card is destroyed: You can target 1 "Junk Warrior" in your GY; return it to the Extra Deck, then you can Special Summon it (this is treated as a Synchro Summon).

Junkuriboh

When your opponent activates a card or effect that would inflict damage to you (Quick Effect): You can send this card from your hand or field to the GY; negate the activation, and if you do, destroy that card.

Junoldo the Shadespirit Power Patron

[ Pendulum Effect ]
If a "Power Patron" or "Elfnote" monster(s) is Special Summoned to your field, while this card is in your Pendulum Zone (except during the Damage Step): You can destroy this card, and if you do, draw 2 cards, then discard 1 card. You can only use this effect of "Junoldo the Shadespirit Power Patron" once per turn.

(This card is always treated as an "Elfnote" card.)
You can banish the top 3 cards of your Deck, face-down; destroy this card, and if you do, Special Summon 1 "Junora the Power Patron of Tuning" from your Extra Deck (this is treated as a Synchro Summon). If this card is added to your Extra Deck face-up: You can add 1 "Power Patron" or "Elfnote" card from your face-up Extra Deck or GY to your hand, except "Junoldo the Shadespirit Power Patron". You can only use each effect of "Junoldo the Shadespirit Power Patron" once per turn.

Jupiter the Power Patron of Destruction

3 Level 10 monsters
Once per turn, you can also Xyz Summon "Jupiter the Power Patron of Destruction" by using 1 monster you control equipped with 3 or more Equip Cards (transfer its materials). If this card is Xyz Summoned: You can equip any number of Equip Spells from your GY to this card that can equip to it. Gains 3000 ATK while it has an Xyz Monster as material. Once per turn: You can detach 1 material from this card; Special Summon 1 "DoomZ" monster from your GY, then you can destroy 1 card on the field.

Jupredo the Shademachine Power Patron

[ Pendulum Effect ]
During your Main Phase: You can destroy this card and 1 "Power Patron" or "DoomZ" monster in your hand or face-up field, then you can destroy 1 card on the field. You can only use this effect of "Jupredo the Shademachine Power Patron" once per turn.

(This card is always treated as a "DoomZ" card.)
You can banish the top 3 cards of your Deck, face-down; destroy this card, and if you do, Special Summon 1 "Jupiter the Power Patron of Destruction" from your Extra Deck (this is treated as an Xyz Summon), then you can attach 1 card from your hand to it. If this card is added to your Extra Deck face-up: You can add 1 "Power Patron" or "DoomZ" Spell/Trap from your Deck to your hand. You can only use each effect of "Jupredo the Shademachine Power Patron" once per turn.

Juragedo

During the Battle Step (Quick Effect): You can Special Summon this card from your hand, and if you do, gain 1000 LP. You can only use this effect of "Juragedo" once per turn. (Quick Effect): You can Tribute this card, then target 1 face-up monster you control; it gains 1000 ATK until the end of the next turn.

Jurrac Astero

1 Tuner + 1+ non-Tuner Dinosaur monsters
If this card is Synchro Summoned: You can Set 1 "Jurrac" Spell/Trap from your Deck or GY. Once per turn, when your opponent would Special Summon a monster(s) (Quick Effect): You can banish 2 Dinosaur monsters from your GY; negate the Summon, and if you do, destroy that monster(s). During your opponent's turn (Quick Effect): You can banish 2 "Jurrac" monsters from your GY, including this card; Special Summon 1 "Jurrac Meteor" from your Extra Deck (this is treated as a Synchro Summon).

Jurrac Dino

Once during each player's End Phase, if this card destroyed an opponent's monster by battle this turn, you can Tribute 1 "Jurrac" monster to draw 2 cards.

Jurrac Gallim

When this card is destroyed by battle and sent to the Graveyard: Your opponent can discard 1 card to negate this card's effect, otherwise destroy the monster that destroyed this card.

Jurrac Giganoto

1 Tuner + 1 or more non-Tuner Dinosaur-Type monsters
All face-up "Jurrac" monsters you control gain 200 ATK for each "Jurrac" monster in your Graveyard.

Jurrac Guaiba

If this card destroys an opponent's monster by battle: You can Special Summon 1 "Jurrac" monster with 1700 or less ATK from your Deck, but it cannot declare an attack this turn.

Jurrac Herra

When a Defense Position "Jurrac" monster you control, except "Jurrac Herra", is destroyed by battle and sent to the GY: You can Special Summon this card from your hand or GY.

Jurrac Iguanon

If this card destroys an opponent's monster by battle, you can select 1 Set card your opponent controls, and return it to the hand.

Jurrac Meteor

1 "Jurrac" Tuner + 2 or more non-Tuner Dinosaur-Type monsters
When this card is Synchro Summoned, destroy all cards on the field. Then, you can Special Summon 1 Tuner monster from your Graveyard.

Jurrac Monoloph

This card can attack all monsters your opponent controls once each.

Jurrac Protops

This card gains 100 ATK for each monster your opponent controls.

Jurrac Spinos

If this card destroys an opponent's monster by battle and sends it to the GY: Special Summon 1 "Spinos Token" (Dinosaur/FIRE/Level 1/ATK 300/DEF 0) in Attack Position to your opponent's field.

Jurrac Stauriko

If this card is destroyed by battle: Special Summon 2 "Jurrac Tokens" (Dinosaur/FIRE/Level 1/ATK 0/DEF 0) in Defense Position. They cannot be Tributed for a Tribute Summon, unless it is for a "Jurrac" monster.

Jurrac Stego

During your Main Phase: You can destroy 1 card you control, and if you do, send 1 Dinosaur monster from your Deck to the GY, then you can Special Summon "Jurrac" monster(s) from your hand and/or Deck, except "Jurrac Stego", whose total Levels equal the sent monster's Level, ignoring their Summoning conditions, also for the rest of this turn, you cannot Special Summon, except Dinosaur monsters. You can only use this effect of "Jurrac Stego" once per turn. When this card is destroyed by battle: You can return 1 face-up card on the field to the hand.

Jurrac Titano

Cannot be Special Summoned. Cannot be targeted by Trap or monster effects. Once per turn: You can banish 1 "Jurrac" monster with 1700 or less ATK from your Graveyard; this card gains 1000 ATK until the End Phase.

Jurrac Tyrannus

You can Tribute 1 Dinosaur monster; this card gains 500 ATK. If this card destroys an opponent's monster by battle and sends it to the GY: This card gains 300 ATK.

Jurrac Velo

When this face-up Attack Position card attacks or is attacked, and it is destroyed by battle and sent to the Graveyard, you can Special Summon 1 "Jurrac" monster with 1700 or less ATK from your Deck.

Justice Bringer

Once per turn, when a Special Summoned monster your opponent controls activates its effect, you can negate the activation.

Justice of Prophecy

During your End Phase, if you have activated a "Spellbook" Spell Card previously this turn: You can banish this card from the field; add both 1 Level 5 or higher LIGHT or DARK Spellcaster-Type monster and 1 "Spellbook" Spell Card from your Deck to your hand. You can only use the effect of "Justice of Prophecy" once per turn.

K9-04 Noroi 15

If your opponent has 2 or more cards in their hand, you can Normal Summon this card without Tributing. You can only use each of the following effects of "K9-04 Noroi" once per turn. If this card is Normal Summoned: You can Special Summon 1 non-Machine "K9" monster from your Deck, but you cannot Special Summon from the Extra Deck, except "K9" monsters, while you control that face-up monster. You can send 1 face-up "K9" card you control to the GY; look at your opponent's hand.

K9-17 "Ripper" 30

2 Level 5 monsters
You can detach 1 material from this card; add 1 "K9" card from your Deck to your hand, then if your opponent has activated a monster effect this turn, you can Set 1 "K9" Quick-Play Spell from your Deck or GY. When your opponent activates a monster effect in the hand or GY (Quick Effect): You can detach 1 material from this card; negate that effect. You can only use each effect of "K9-17 "Ripper"" once per turn.

K9-17 Izuna 20

If your opponent has 2 or more cards in their hand, you can Normal Summon this card without Tributing. You can only use each of the following effects of "K9-17 Izuna" once per turn. During the Main Phase, if your opponent has activated a monster effect in the hand or GY this turn (Quick Effect): You can Special Summon this card from your hand. If this card is Normal or Special Summoned: You can send 1 "K9" card from your Deck to the GY, except "K9-17 Izuna".