Number 17: Leviathan Dragon [GENF-EN039] Ultimate Rare TG22 that target's effect on the

that target's effect on the field is negated

then target 1 "Rose Dragon" monster or 1 Dragon Synchro Monster in your GY

Special Summon 1 "Elemental Hero Poison Rose" from your hand or Deck

except Machine-Type monsters

Flip Summoned or Special Summoned successfully

Number 17: Leviathan Dragon [GENF-EN039] Ultimate Rare TG22 that target's effect on theSet: Generation Force Card type: Xyz Effect Monster Rarity: Ultimate 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.