Enlilgirsu, the Orcust Mekk-Knight
Link 4 DARK/Machine Link Effect2600 ATK
2+ monsters, including an "Orcust" Link Monster
You can target 1 of your banished "Orcust" or "World Legacy" cards; add it to your hand, then you can shuffle 1 card from your hand into the Deck and take control of 1 face-up monster your opponent controls. During your Main Phase, if this card is in the GY because it was sent there from the Extra Monster Zone this turn: You can banish this card; send 1 card on the field to the GY. You can only use each effect of "Enlilgirsu, the Orcust Mekk-Knight" once per turn.
Girsu, the Orcust Mekk-Knight
Level 4 DARK/Machine Effect1800 ATK / 0 DEF
If this card is Normal or Special Summoned: You can send 1 "Orcust" or "World Legacy" card from your Deck to the GY, then, if there are 2 or more other cards in this card's column, treat this card as a Tuner this turn. If you control no other monsters: You can Special Summon 1 "World Legacy Token" (Machine/DARK/Level 1/ATK 0/DEF 0) to both players' fields in Defense Position. You can only use each effect of "Girsu, the Orcust Mekk-Knight" once per turn.
Mekk-Knight Avram
Level 4 LIGHT/Psychic Normal2000 ATK / 0 DEF
"Check THIS out!"
Mekk-Knight Blue Sky
Level 5 LIGHT/Psychic Effect2000 ATK / 2500 DEF
If 2 or more cards are in the same column, you can Special Summon this card (from your hand) in that column. You can only Special Summon "Mekk-Knight Blue Sky" once per turn this way. If this card is Normal or Special Summoned from the hand: You can add "Mekk-Knight" monsters with different names, except "Mekk-Knight Blue Sky", from your Deck to your hand, equal to the number of your opponent's cards in this card's column. You can only use this effect of "Mekk-Knight Blue Sky" once per turn.
Mekk-Knight Crusadia Avramax
Link 4 LIGHT/Cyberse Link Effect3000 ATK
2+ monsters Special Summoned from the Extra Deck
While this Link Summoned card is on the field, your opponent cannot target this card with card effects, also their monsters cannot target monsters for attacks, except this one. Once per battle, during damage calculation, if this card battles a Special Summoned monster (Quick Effect): You can make this card gain ATK equal to that opponent's monster's ATK during that damage calculation only. If this Link Summoned card you control is sent to your GY by an opponent's card: You can shuffle 1 card on the field into the Deck.
Mekk-Knight Green Horizon
Level 6 LIGHT/Psychic Effect2100 ATK / 1600 DEF
If 2 or more cards are in the same column, you can Special Summon this card (from your hand) in that column. You can only Special Summon "Mekk-Knight Green Horizon" once per turn this way. When an attack is declared involving this card and an opponent's monster in this card's column: You can target 1 "Mekk-Knight" monster in your GY; add it to your hand.
Mekk-Knight Indigo Eclipse
Level 8 LIGHT/Psychic Effect2400 ATK / 2400 DEF
If 2 or more cards are in the same column, you can Special Summon this card (from your hand) in that column. You can only Special Summon "Mekk-Knight Indigo Eclipse" once per turn this way. Once per turn (Quick Effect): You can target 1 "Mekk-Knight" monster you control; move that target to another of your Main Monster Zones.
Mekk-Knight of the Morning Star
Link 2 LIGHT/Machine Link Effect2000 ATK
2 monsters, including a "Mekk-Knight" monster
If this card is Link Summoned: You can discard 1 "Mekk-Knight" monster or 1 "World Legacy" card; add 1 "World Legacy" card from your Deck to your hand. You can only use this effect of "Mekk-Knight of the Morning Star" once per turn. If your "Mekk-Knight" monster battles a monster in a different column than it, your monster cannot be destroyed by that battle, also you take no battle damage from that battle.
Mekk-Knight Orange Sunset
Level 6 LIGHT/Psychic Effect800 ATK / 3000 DEF
If 2 or more cards are in the same column, you can Special Summon this card (from your hand) in that column. You can only Special Summon "Mekk-Knight Orange Sunset" once per turn this way. If an opponent's card in this card's column is destroyed by battle, or leaves the field: You can Special Summon 1 "Mekk-Knight" monster from your hand.
Mekk-Knight Purple Nightfall
Level 8 LIGHT/Psychic Effect2500 ATK / 2000 DEF
If 2 or more cards are in the same column, you can Special Summon this card (from your hand) in that column. You can only Special Summon "Mekk-Knight Purple Nightfall" once per turn this way. (Quick Effect): You can target 1 "Mekk-Knight" monster you control; banish it (until the Standby Phase of your next turn), and if you do, add 1 "Mekk-Knight" monster from your Deck to your hand, except "Mekk-Knight Purple Nightfall". You can only use this effect of "Mekk-Knight Purple Nightfall" once per turn.
Mekk-Knight Red Moon
Level 7 LIGHT/Psychic Effect2300 ATK / 2600 DEF
If 2 or more cards are in the same column, you can Special Summon this card (from your hand) in that column. You can only Special Summon "Mekk-Knight Red Moon" once per turn this way. You can banish 1 "Mekk-Knight" monster from your GY, then target 1 face-up monster in this card's column; destroy it.
Mekk-Knight Spectrum Supreme
Link 3 LIGHT/Cyberse Link Effect3000 ATK
2+ "Mekk-Knight" monsters
This card can attack directly if it is the only card in its column. If this card in the Extra Monster Zone points to no monsters, it cannot be destroyed by card effects, also your opponent cannot target it with card effects. You can send 1 other card you control in this card's column to the GY: Special Summon 1 "Mekk-Knight" monster from your Deck in Defense Position. You can only use this effect of "Mekk-Knight Spectrum Supreme" once per turn.
Mekk-Knight Yellow Star
Level 7 LIGHT/Psychic Effect2200 ATK / 2800 DEF
If 2 or more cards are in the same column, you can Special Summon this card (from your hand) in that column. You can only Special Summon "Mekk-Knight Yellow Star" once per turn this way. You can banish 1 "Mekk-Knight" monster from your GY, then target 1 Spell/Trap in this card's column; destroy it.