Cynet Backdoor
Quick-Play SpellTarget 1 Cyberse monster you control; banish it, and if you do, add 1 Cyberse monster from your Deck to your hand, whose ATK is lower than that monster's original ATK. During your next Standby Phase, return that monster banished by this effect to the field, and it can attack directly that turn. You can only activate 1 "Cynet Backdoor" per turn.
Cynet Cascade
Normal TrapIf you Link Summon a Link Monster: You can target 1 monster in your GY used as its material; Special Summon it.
Cynet Circuit
Normal TrapTarget 1 "Firewall" Link Monster you control; Special Summon any number of monsters from your GY to either player's zones linked to that monster. If your LP are 2000 or less: You can banish this card from your GY; return 1 "Firewall" Link Monster from your GY to your Extra Deck, then you can Special Summon that monster from your Extra Deck. You can only use each effect of "Cynet Circuit" once per turn.
Cynet Codec
Continuous SpellIf a "Code Talker" monster(s) is Special Summoned from the Extra Deck to your field (except during the Damage Step): You can target 1 of those monsters; add 1 Cyberse monster with the same Attribute from your Deck to your hand, also you cannot Special Summon monsters from the Extra Deck for the rest of this turn, except Cyberse monsters (even if this card leaves the field). You cannot add other monsters with that same Attribute to your hand by the effect of "Cynet Codec" this turn, and you can only activate the effect of "Cynet Codec" once per Chain.
Cynet Conflict
Counter TrapWhen a Spell/Trap Card, or monster effect, is activated while you control a "Code Talker" monster: Negate the activation, and if you do, banish that card, and if you do, your opponent cannot activate cards, or effects of cards, with the same original name as that card that was banished, until the end of the next turn. You can only activate 1 "Cynet Conflict" per turn.
Cynet Crosswipe
Quick-Play SpellTribute 1 Cyberse monster, then target 1 card on the field; destroy it.
Cynet Fusion
Normal SpellFusion Summon 1 Cyberse Fusion Monster from your Extra Deck, using monsters from your hand or field as Fusion Material. If you control no monsters in the Extra Monster Zone, you can also banish up to 1 Cyberse Link Monster from your GY as Fusion Material.
Cynet Mining
Normal SpellSend 1 card from your hand to the GY; add 1 Level 4 or lower Cyberse monster from your Deck to your hand. You can only activate 1 "Cynet Mining" per turn.
Cynet Optimization
Continuous SpellIf your "Code Talker" monster battles, your opponent cannot activate cards or effects until the end of the Damage Step. During your Main Phase, you can: Immediately after this effect resolves, Normal Summon 1 Cyberse monster, also you cannot Special Summon monsters from the Extra Deck for the rest of this turn, except Cyberse monsters (even if this card leaves the field). You can only use this effect of "Cynet Optimization" once per turn.
Cynet Recovery
Continuous SpellIf a Link Monster(s) you control is destroyed by battle or an opponent's card effect: You can target 1 monster in your GY, except a Link Monster; Special Summon it in Defense Position. You can only use this effect of "Cynet Recovery" once per turn.
Cynet Refresh
Normal TrapWhen an opponent's Cyberse monster declares an attack: Destroy all monsters in the Main Monster Zones. During the End Phase of this turn, Special Summon from the GY as many Cyberse Link Monsters as possible, to their owner's fields, that were destroyed by this effect. When an opponent's monster activates its effect: You can banish this card from your GY; Cyberse Link Monsters you currently control are unaffected by card effects, except their own, until the end of this turn.
Cynet Regression
Normal TrapIf you Special Summon a Link Monster(s): Target 1 card on the field; destroy it, then draw 1 card. You can only activate 1 "Cynet Regression" per turn.
Cynet Ritual
Ritual SpellThis card can be used to Ritual Summon any Cyberse Ritual Monster. You must also Tribute monsters from your hand or field whose total Levels equal or exceed the Level of the Ritual Monster you Ritual Summon. If you control no monsters: You can banish this card and 1 Ritual Monster from the GY; Special Summon 2 "Cynet Tokens" (Cyberse/LIGHT/Level 4/ATK 0/DEF 0). You cannot activate this effect the turn this card is sent to the GY.
Cynet Rollback
Quick-Play SpellTarget 1 of your banished Cyberse monsters; Special Summon it. During your Main Phase, if your LP are 2000 or less: You can banish this card from your GY, then target 2 of your banished Cyberse monsters; add them to your hand. You can only use each effect of "Cynet Rollback" once per turn.
Cynet Storm
Field SpellAll linked monsters on the field gain 500 ATK/DEF. Link Summons of Link Monsters cannot be negated. Once per Chain, if you take 2000 or more battle or effect damage: You can shuffle the face-down cards in your Extra Deck, excavate the top card, and if it is a Cyberse Link Monster, Special Summon it. Otherwise, return it to the Extra Deck.
Cynet Universe
Field SpellAll Link Monsters you control gain 300 ATK. Once per turn: You can target 1 monster in the GY; shuffle it into the Deck. If this card on the field is destroyed by a card effect: Send all monsters in the Extra Monster Zones to the GY.