Cyber Dragon Deck

When an opponent's monster declares an attack: Return all your opponent's Attack Position monsters to the hand.

When an opponent's monster declares an attack: Change all your opponent's Attack Position monsters to face-down Defense Position. Monsters changed to face-down Defense Position by this effect cannot change their battle positions.

When an opponent's monster declares a direct attack: Shuffle all your opponent's Attack Position monsters into the Deck.

Cyber Dragon + Cyber Dragon + Cyber Dragon
A Fusion Summon of this card can only be done with the above Fusion Materials. If this card attacks a Defense Position monster, inflict piercing battle damage.

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.

Cyber Dragon + 1+ Machine monsters
Must be Fusion Summoned. If this card is Fusion Summoned: Send all other cards you control to the GY. The original ATK/DEF of this card each become equal to the number of Fusion Materials used for its Fusion Summon x 800. Each turn, this card can attack your opponent's monsters a number of times equal to the number of Fusion Materials used for its Fusion Summon.

Cyber Dragon + 1+ Machine monsters
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 1000 x the number of Fusion Materials used for its Special Summon.

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.

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.

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.

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.