Thassa's Oracle (Extended Art) [Theros Beyond Death] Elf Archer Set: 2014 Mega-Tins Mega Pack

Set: 2014 Mega-Tins Mega Pack Card type: Xyz/Effect Monster Rarity: Ultra Rare Attack: 2100 Defense: 1000 2 Level 4 monsters // You can detach 2 Xyz Materials from this card

where X is the number of creatures that died this way

Your opponent cannot Special Summon monsters

You can only Special Summon "Marincess Sea Horse" once per turn this way

Set: Kaladesh Prerelease Promos Type: Enchantment Rarity: Mythic Cost: {3}{U}{U} Whenever you cast an instant or sorcery spell

Thassa's Oracle (Extended Art) [Theros Beyond Death] Elf Archer Set: 2014 Mega-Tins Mega PackSet: Theros Beyond Death Type: Creature Merfolk Wizard Rarity: Rare Cost: {U}{U} When Thassa's Oracle enters the battlefield, look at the top X cards of your library, where X is your devotion to blue. Put up to one of them on top of your library and the rest on the bottom of your library in a random order. If X is greater than or equal to the number of cards in your library, you win the game. (Each {U} in the mana costs of permanents you control