Thassa's Oracle
Mana value2TypeCreature — Merfolk Wizard
Color identity Blue
RarityRare
SetTheros Beyond Death (THB)
ArtistJesper Ejsing
Price€13.96 · foil €20.84 · $23.11About this card
Thassa's Oracle is a creature card in Magic: The Gathering with mana value 2 (color identity: blue). First printed in Theros Beyond Death Promos (2020); 6 paper printings in total. It is one of the 1,000 most played cards in Commander (EDHREC rank 460). Legal in Commander, Pioneer, Modern, Legacy and Vintage. Cheapest printing: €14.08 (Theros Beyond Death); most expensive: €86.85 (Secret Lair Drop). It is on the Commander Bracket Game Changers list.
Thassa's Oracle
in the mana costs of permanents you control counts toward your devotion to blue.)Name in each language
Legality
Rulings
2020-01-24
If your devotion to blue is zero at the time the triggered ability of Thassa's Oracle resolves, you don't look at or move any cards in your library. If you have no cards in your library, you win the game.
2020-01-24
Colorless and generic mana symbols (
, 
, 
, 
, 
, and so on) in mana costs of permanents you control don't count toward your devotion to any color.
2020-01-24
Mana symbols in the text boxes of permanents you control don't count toward your devotion to any color.
2020-01-24
Hybrid mana symbols, monocolored hybrid mana symbols, and Phyrexian mana symbols do count toward your devotion to their color(s).
2020-01-24
If an activated ability or triggered ability has an effect that depends on your devotion to a color, you count the number of mana symbols of that color among the mana costs of permanents you control as the ability resolves. The permanent with that ability will be counted if it's still on the battlefield at that time.
2020-01-24
If you put an Aura on an opponent's permanent, you still control the Aura, and mana symbols in its mana cost count towards your devotion.
