Thassa's Oracle [Theros Beyond Death Prerelease Promos] BW38 (This is treated as an

(This is treated as an Xyz Summon

At the beginning of your next main phase

Adventurer Power: 1000 [AUTO] When this card is placed on the stage from your hand

this card gets -1 level in your hand

Thassa's Oracle [Theros Beyond Death Prerelease Promos] BW38 (This is treated as anSet: Theros Beyond Death Prerelease Promos 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