Feitiço
Destrua a permanente alvo que não seja um terreno e todas as outras permanentes com o mesmo nome daquela permanente.
If the target permanent is an illegal target by the time Maelstrom Pulse tries to resolve, the spell won't resolve. You won't destroy any permanents at all. If the target is legal but not destroyed (most likely because it has indestructible), you do destroy other permanents with the same name.