First printed in Strixhaven: School of Mages (2021)
Creature — Djinn Wizard
Flying
Whenever this creature attacks, the next instant or sorcery spell you cast this turn costs 
less to cast, where X is this creature's power as this ability resolves.
She's an inspiration to everyone, even herself.
2/4
- Illustrated by
- Michele Parisi
- Watermark
- Prismari
Legality
- Legal in
- Pioneer, Modern, Legacy, Vintage, Historic, Timeless, Gladiator, Commander, Duel Commander, Oathbreaker, Brawl, Competitive Brawl
- Not legal in
- Standard, Pauper, Future Standard, Alchemy, Penny Dreadful, Premodern, Old School 93/94, Pauper Commander, PreDH, Tiny Leaders, Standard Brawl
Rulings (2)
- To determine the total cost of a spell, start with the mana cost or alternative cost you’re paying, add any cost increases, then apply any cost reductions (such as that of Maelstrom Muse’s triggered ability). The mana value of the spell is determined only by its mana cost, no matter what the total cost to cast the spell was.
- Maelstrom Muse’s cost reduction can reduce only generic mana in a spell’s total cost. It can’t reduce colored mana requirements.
Prices
MTGO price: 0.003 TIX, the cheapest non-foil print (average sell price on GoatBots, 1 Nov 2026).