Thassa's Oracle [Theros Beyond Death Prerelease Promos] Duel Master's Guide As long as you have

As long as you have seven or more cards in hand

As long as Dearly Departed is in your graveyard

Without Ardenvale's loyalty

you can Tribute Summon this card with 1 Tribute

Thassa's Oracle [Theros Beyond Death Prerelease Promos] Duel Master's Guide As long as you haveSet: 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