| Bubbling Muck |
| Sorcery |
| Until end of turn, whenever a player taps a Swamp for mana, that player adds an additional . |
| Illustrated by Greg Hildebrandt & Tim Hildebrandt |
|
NOT LEGAL Standard
NOT LEGAL Pioneer NOT LEGAL Modern LEGAL Legacy LEGAL Vintage
NOT LEGAL Brawl
NOT LEGAL Historic LEGAL Pauper NOT LEGAL Penny LEGAL Commander |