Thassa's Oracle (Extended Art) [Theros Beyond Death] Special Rare its power and toughness are

its power and toughness are each equal to the number of Forests defending player controls

or from among cards you own in exile without paying its mana cost

Set: Gym Challenge Unlimited Type: Colorless Rarity: Holo Rare

Set: Black & White: Legendary Treasures Type: Colorless Rarity: Ultra Rare Retreat cost: Colorless

Thassa's Oracle (Extended Art) [Theros Beyond Death] Special Rare its power and toughness areSet: 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