
Flying
Whenever this creature attacks, the next instant or sorcery spell you cast this turn costs {X} less to cast, where X is this creature's power as this ability resolves.
Maelstrom Muse has 1 printing, first in Strixhaven: School of Mages (2021). EDHREC ranks it #22,333 among Commander cards. It appears most in Najal, the Storm Runner decks (35 on EDHREC). It has 2 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.