Number 17: Leviathan Dragon [SP13-EN023] Common Monk` or 4: Destroy 1 Spell/Trap

or 4: Destroy 1 Spell/Trap Card on the field

Set: New Awakening Card type: Digimon Rarity: Uncommon Digi type: Evil Play Cost: 3 Form: Rookie Attribute: Virus Digivolve Cost: 0 Digivolve Cost Level: 2 [On Play] Reveal the top 3 cards of your deck

Set: World Championship 2010 Card Pack Card type: Effect Monster Rarity: Rare Attack: 0 Defense: 4000 This card cannot be Normal Summoned or Set

Set: Battles of Legend: Relentless Revenge Card type: Normal Spell Rarity: Ultra Rare Add 1 Level 7 or lower Ritual Monster from your Deck to your hand

but it cannot attack

Number 17: Leviathan Dragon [SP13-EN023] Common Monk` or 4: Destroy 1 Spell/TrapSet: Star Pack 2013 Card type: Xyz Effect Monster Rarity: Common 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 Material, it cannot attack your opponent directly.