Thassa's Oracle (Extended Art) [Theros Beyond Death] Land Spend this mana only to

Spend this mana only to cast artifact spells

Set: Commander 2014 Type: Artifact Rarity: Rare Cost: {2} Red spells you cast cost {1} less to cast

Set: Zendikar Expeditions Type: Land Rarity: Mythic {T}

Set: Fifth Edition Type: Sorcery Rarity: Rare Cost: {3}{W} Destroy all lands

Thassa's Oracle (Extended Art) [Theros Beyond Death] Land Spend this mana only toSet: 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