Number 17: Leviathan Dragon [GENF-EN039] Ghost Rare Dark Beginning 1 Set: Tournament Pack 1 Card

Set: Tournament Pack 1 Card type: Equip Spell Rarity: Rare A LIGHT monster equipped with this card increases its ATK by 400 points and decreases its DEF by 200 points

this card negates the effects of your opponent's Spell

Set: Duel Terminal - Preview Card type: Normal Trap Rarity: Common Target monster gains 500 ATK until the end of this turn

Set: Retro Pack 1 Card type: Normal Monster Rarity: Ultra Rare Attack: 3000 Defense: 2500

or when a Spell/Trap Card that is already face-up on the field activates its effect: You can send this card from your hand or your side of the field to the Graveyard

Number 17: Leviathan Dragon [GENF-EN039] Ghost Rare Dark Beginning 1 Set: Tournament Pack 1 CardSet: Generation Force Card type: Xyz Effect Monster Rarity: Ghost 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.