Conjuro
Puedes pagar

en vez de pagar el coste de maná de este hechizo si hay trece o más criaturas en el campo de batalla.
Cada jugador sacrifica trece criaturas de su elección.
Starting with the player whose turn it is, each player in turn order chooses which creatures they will sacrifice, then all the creatures chosen by all players are sacrificed at the same time. Players get to know the choices made by players who chose before them.
If a player controls fewer than thirteen creatures when Blasphemous Edict resolves, they will sacrifice all of their creatures.