Number 17: Leviathan Dragon [BP01-EN027] Starfoil Rare Pokemon Sealed and Special Summon 1 "Blackwing"

and Special Summon 1 "Blackwing" Synchro Monster from your Extra Deck whose Level equals the total Levels of the removed monsters

this card cannot be destroyed by Spell/Trap effects

Set: Crossroads of Chaos Card type: Effect Monster Rarity: Secret Rare Attack: 1600 Defense: 1500 This card can attack all monsters your opponent controls once each

Each player can only use the effect of "Twin-Headed Behemoth" once per Duel

Set: Structure Deck: Machine Re-Volt Card type: Effect Monster Rarity: Common Attack: 800 Defense: 2200 Once per turn

Number 17: Leviathan Dragon [BP01-EN027] Starfoil Rare Pokemon Sealed and Special Summon 1 "Blackwing"Set: Battle Pack: Epic Dawn Card type: Xyz Effect Monster Rarity: Starfoil Rare Attack: 2000 Defense: 0 2 Level 3 monsters. Once per turn: You can detach 1 Xyz Material from this card, this card gains 500 ATK. If this card has no Xyz Materials, it cannot attack your opponent directly.