Cards List
U 0227 – MKM
Instant
Standard
Pioneer
Alchemy
Historic
Timeless
Historic Brawl
Uncommon
- If you control no creatures as Repulsive Mutation is resolving, the amount of mana the target spell's controller must pay to stop their spell from being countered is 0. That player can choose not to pay 0 mana; if they do, the spell will be countered.