D.D. Crow

Winged Beast/Effect

During either player's turn: You can discard this card to the Graveyard, then target 1 card in your opponent's Graveyard; banish that target.

Droll & Lock Bird

Spellcaster/Effect

During either player's turn, if your opponent adds a card(s) from their Deck to their hand (except during the Draw Phase): You can send this card from your hand to the Graveyard; for the rest of this turn, neither player can add a card(s) from their Deck to their hand.

Nibiru, the Primal Being

Rock/Effect

During the Main Phase, if your opponent Normal or Special Summoned 5 or more monsters this turn (Quick Effect): You can Tribute as many face-up monsters on the field as possible, and if you do, Special Summon this card from your hand, then Special Summon 1 "Primal Being Token" (Rock/LIGHT/Level 11/ATK ?/DEF ?) to your opponent's field. (This Token's ATK/DEF become the combined original ATK/DEF of the Tributed monsters.) You can only use this effect of "Nibiru, the Primal Being" once per turn.

Cosmic Cyclone

Pay 1000 LP, then target 1 Spell/Trap on the field; banish it.

Lightning Storm

If you control no face-up cards: Activate 1 of these effects;
• Destroy all Attack Position monsters your opponent controls.
• Destroy all Spells and Traps your opponent controls.
You can only activate 1 "Lightning Storm" per turn.

Cybernetic Overflow

Banish any number of "Cyber Dragon" that have different Levels from each other from your hand, GY, and/or face-up from your field, then destroy the same number of cards your opponent controls. If this card on the field is destroyed by a card effect: You can add 1 "Cyber" Spell/Trap from your Deck to your hand. You can only use each effect of "Cybernetic Overflow" once per turn.

Evenly Matched

At the end of the Battle Phase, if your opponent controls more cards than you do: You can make your opponent banish cards from their field face-down so they control the same number of cards as you do. If you control no cards, you can activate this card from your hand.

Knightmare Phoenix

Fiend/Link/Effect

2 monsters with different names
If this card is Link Summoned: You can discard 1 card, then target 1 Spell/Trap your opponent controls; destroy it, then, if this card was co-linked when this effect was activated, you can draw 1 card. You can only use this effect of "Knightmare Phoenix" once per turn. Co-linked monsters you control cannot be destroyed by battle.

Primal Being Token

Rock/Token

This card can be used as a "Primal Being Token".

*If used for another Token, apply that Token's Type/Attribute/Level/ATK/DEF.

Ash Blossom & Joyous Spring

Zombie/Tuner/Effect

When a card or effect is activated that includes any of these effects (Quick Effect): You can discard this card; negate that effect.
• Add a card from the Deck to the hand.
• Special Summon from the Deck.
• Send a card from the Deck to the GY.
You can only use this effect of "Ash Blossom & Joyous Spring" once per turn.

Cyber Dragon

Machine/Effect

If your opponent controls a monster and you control no monsters, you can Special Summon this card (from your hand).

Cyber Dragon Core

Machine/Effect

When this card is Normal Summoned: Add 1 "Cyber" Spell/Trap from your Deck to your hand. If only your opponent controls a monster: You can banish this card from your GY; Special Summon 1 "Cyber Dragon" monster from your Deck. You can only use 1 "Cyber Dragon Core" effect per turn, and only once that turn. This card's name becomes "Cyber Dragon" while on the field or in the GY.

Cyber Dragon Herz

Machine/Effect

This card's name becomes "Cyber Dragon" while on the field or in the GY. You can only use 1 of the following effects of "Cyber Dragon Herz" per turn, and only once that turn.
• If this card is Special Summoned: You can make this card's Level become 5 until the end of turn, also, you cannot Special Summon monsters for the rest of the turn, except Machine monsters.
• If this card is sent to the GY: You can add 1 other "Cyber Dragon" from your Deck or GY to your hand.

Cyber Dragon Nachster

Machine/Effect

This card's name becomes "Cyber Dragon" while on the field or in the GY. You can only use each of the following effects of "Cyber Dragon Nachster" once per turn.
• You can discard 1 other monster; Special Summon this card from your hand.
• If this card is Normal or Special Summoned: You can target 1 Machine monster in your GY with 2100 ATK or DEF; Special Summon it, also you cannot Special Summon monsters for the rest of this turn, except Machine monsters.

Cyberdark Chimera

Machine/Effect

You can discard 1 Spell/Trap; add 1 "Power Bond" from your Deck to your hand, you can only use Dragon or Machine "Cyber" monsters as Fusion Material this turn, also once when you Fusion Summon this turn, you can also banish monster(s) from your GY as material. If this card is sent to the GY: You can send 1 "Cyberdark" monster from your Deck to the GY, with a different name from the cards in your GY. You can only use each effect of "Cyberdark Chimera" once per turn.

D.D. Crow

Winged Beast/Effect

During either player's turn: You can discard this card to the Graveyard, then target 1 card in your opponent's Graveyard; banish that target.

Droll & Lock Bird

Spellcaster/Effect

During either player's turn, if your opponent adds a card(s) from their Deck to their hand (except during the Draw Phase): You can send this card from your hand to the Graveyard; for the rest of this turn, neither player can add a card(s) from their Deck to their hand.

Galaxy Soldier

Machine/Effect

You can send 1 other LIGHT monster from your hand to the GY; Special Summon this card from your hand in Defense Position. When this card is Special Summoned: You can add 1 "Galaxy" monster from your Deck to your hand. You can only use this effect of "Galaxy Soldier" once per turn.

Jizukiru, the Star Destroying Kaiju

Machine/Effect

You can Special Summon this card (from your hand) to your opponent's side of the 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. During either player's turn, when a card or effect is activated that targets exactly 1 card (and no other cards): 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.

Therion "King" Regulus

Machine/Effect

You can only use each of the following effects of "Therion "King" Regulus" once per turn.
• You can target 1 "Therion" monster or 1 Machine monster in your GY; Special Summon this card from your hand, and if you do, equip that monster to this card.
• When your opponent activates a card or effect (Quick Effect): You can send 1 "Therion" Monster Card from your hand or face-up field to the GY; negate that effect.
A "Therion" monster equipped with this card gains 700 ATK, also it can activate the 2nd effect listed above as if it were "Therion "King" Regulus".

Cyber Emergency

Add from your Deck to your hand, 1 "Cyber Dragon" monster or LIGHT Machine monster that cannot be Normal Summoned/Set. If this card's activation is negated by your opponent and it is sent to GY as a result: You can discard 1 card; add this card from the GY to your hand. You can only activate 1 "Cyber Emergency" per turn.

Cyber Repair Plant

If "Cyber Dragon" is in your GY: You can activate 1 of these effects. If you have 3 or more "Cyber Dragon" in your GY at activation, you can activate both effects and resolve in sequence. You can only activate 1 "Cyber Repair Plant" per turn.
• Add 1 LIGHT Machine monster from your Deck to your hand.
• Target 1 LIGHT Machine monster in your GY; shuffle that target into your Deck.

Cyber Revsystem

Special Summon 1 "Cyber Dragon" from your hand or GY, and if you do, it cannot be destroyed by card effects.

Cyberdark Realm

When this card is activated: You can add 1 "Cyberdark" monster from your Deck to your hand, with a different name from the cards in your GY. During your Main Phase, you can: Immediately after this effect resolves, Normal Summon 1 "Cyberdark" monster. You can only use the previous effect of "Cyberdark Realm" once per turn. If you equip a monster from your GY by the effect of a "Cyberdark" monster that activated when it was Normal or Special Summoned, you can equip from your opponent's GY instead. You can only activate 1 "Cyberdark Realm" per turn.

Endless Engine Argyro System

Send 1 "Therion" card from your Deck to the GY. If this card is in your GY: You can target 1 "Therion" card in your GY; if both are still in your GY, add either that card or this card to your hand, and if you do, place the other on the bottom of your Deck. You can only use 1 "Endless Engine Argyro System" effect per turn, and only once that turn.

Forbidden Droplet

Send any number of other cards from your hand and/or field to the GY; choose that many Effect Monsters your opponent controls, and until the end of this turn, their ATK is halved, also their effects are negated. In response to this card's activation, your opponent cannot activate cards, or the effects of cards, with the same original type (Monster/Spell/Trap) as the cards sent to the GY to activate this card. You can only activate 1 "Forbidden Droplet" per turn.

Machine Duplication

Target 1 Machine-Type monster you control with 500 or less ATK; Special Summon up to 2 monsters from your Deck with the same name as that monster.

Power Bond

Fusion Summon 1 Machine Fusion Monster from your Extra Deck, using monsters from your hand or field as Fusion Materials, and it gains ATK equal to its original ATK. During the End Phase of the turn this card is activated, you take damage equal to the amount of ATK gained from this effect at the time of the Summon.

Terraforming

Add 1 Field Spell Card from your Deck to your hand.

Therion Discolosseum

When this card is activated: You can add 1 "Therion" monster from your Deck to your hand. Once per turn, if your monster would be destroyed by battle, you can send 1 "Therion" card or 1 "Endless Engine Argyro System" from your Deck to the GY instead. Once per turn, when a monster is destroyed by battle and sent to the GY: You can target 1 "Therion" monster in your GY; add it to your hand. You can only activate 1 "Therion Discolosseum" per turn.

DNA Surgery

When you activate this card, declare 1 Type of monster. As long as this card remains face-up on the field, all face-up monsters become the Type you declared.

Infinite Impermanence

Target 1 face-up monster your opponent controls; it has its effects negated (until the end of this turn), then if this card is activated while it was Set, negate the effects of other Spells/Traps in this card's column this turn. If you control no cards, you can activate this card from your hand.

Cyber Dragon Sieger

Machine/Link/Effect

2 Machine monsters, including at least 1 "Cyber Dragon"
This card’s name becomes “Cyber Dragon” while on the field or in the GY. During the Battle Phase, if this card did not declare an attack (Quick Effect): You can target 1 Machine monster you control with 2100 or more ATK; that monster gains 2100 ATK/DEF, also neither player takes battle damage from battles involving this card. (These changes last until the end of this turn.) You can only use this effect of "Cyber Dragon Zieger" once per turn.

Relinquished Anima

Spellcaster/Link/Effect

1 Level 1 monster, except a Token
You can target 1 face-up monster this card points to; equip that face-up monster to this card (max. 1). You can only use this effect of "Relinquished Anima" once per turn. This card gains ATK equal to that equipped monster's.

Salamangreat Almiraj

Cyberse/Link/Effect

1 Normal Summoned monster with 1000 or less ATK
(Quick Effect): You can Tribute this card, then target 1 monster you control; it cannot be destroyed by your opponent's card effects this turn. When a Normal Summoned monster you control is destroyed by battle, while this card is in your GY: You can Special Summon this card. You can only use this effect of "Salamangreat Almiraj" once per turn.

Chimeratech Fortress Dragon

Machine/Fusion/Effect

"Cyber Dragon" + 1+ Machine monsters
Cannot be used as a Fusion Material. Must first be Special Summoned (from your Extra Deck) by sending the above cards from either field to the GY. (You do not use "Polymerization".) The original ATK of this card becomes 1000 x the number of Fusion Materials used for its Special Summon.

Chimeratech Megafleet Dragon

Machine/Fusion/Effect

1 "Cyber Dragon" monster + 1+ monsters in the Extra Monster Zone Cannot be used as Fusion Material. Must first be Special Summoned (from your Extra Deck) by sending the above cards from either field to the GY. (You do not use "Polymerization".) The original ATK of this card becomes 1200 x the number of Fusion Materials used for its Special Summon.

Chimeratech Rampage Dragon

Machine/Fusion/Effect

2+ "Cyber Dragon" monsters
A Fusion Summon of this card can only be done with the above Fusion Materials. When this card is Fusion Summoned: You can target Spells/Traps on the field, up to the number of Fusion Materials used for its Fusion Summon; destroy them. Once per turn: You can send up to 2 LIGHT Machine monsters from your Deck to the GY, and if you do, for each monster sent to the GY, this card gains 1 additional attack during each Battle Phase this turn.

Cyber Twin Dragon

/Fusion/Effect

"Cyber Dragon" + "Cyber Dragon"
A Fusion Summon of this card can only be done with the above Fusion Materials. This card can make a second attack during each Battle Phase.

Constellar Pleiades

Warrior/Xyz/Effect

2 Level 5 LIGHT monsters
Once per turn, during either player's turn: You can detach 1 Xyz Material from this card, then target 1 card on the field; return that target to the hand.

Cyber Dragon Infinity

Machine/Xyz/Effect

3 Level 6 LIGHT Machine monsters
Once per turn, you can also Xyz Summon "Cyber Dragon Infinity" by using "Cyber Dragon Nova" you control as material. (Transfer its materials to this card.) Gains 200 ATK for each material attached to it. Once per turn: You can target 1 face-up Attack Position monster on the field; attach it to this card as a face-up material. Once per turn, when a card or effect is activated (Quick Effect): You can detach 1 material from this card; negate the activation, and if you do, destroy it.

Cyber Dragon Nova

Machine/Xyz/Effect

2 Level 5 Machine monsters
Once per turn: You can detach 1 material from this card, then target 1 "Cyber Dragon" in your GY; Special Summon that target. Once per turn (Quick Effect): You can banish 1 "Cyber Dragon" from your hand or face-up from your Monster Zone; this card gains 2100 ATK until the end of this turn. If this card in your possession is sent to your GY by your opponent's card effect: You can Special Summon 1 Machine Fusion Monster from your Extra Deck.

Divine Arsenal AA-ZEUS - Sky Thunder

Machine/Xyz/Effect

2 Level 12 monsters
Once per turn, if an Xyz Monster battled this turn, you can also Xyz Summon "Divine Arsenal AA-ZEUS - Sky Thunder" by using 1 Xyz Monster you control as material. (Transfer its materials to this card.) (Quick Effect): You can detach 2 materials from this card; send all other cards from the field to the GY. Once per turn, if another card(s) you control is destroyed by battle or an opponent's card effect: You can attach 1 card from your hand, Deck, or Extra Deck to this card as material.