![Bubbling Muck [The List]](https://cdn.shopify.com/s/files/1/0451/3388/9694/files/36dfae00-84a1-5714-a80a-659c770131b9.png?v=1748057158)
Bubbling Muck [The List]
| Set: | The List |
| Type: | Sorcery |
| Rarity: | Common |
| Cost: | B |
| Colors: | B |
Until end of turn, whenever a player taps a Swamp for mana, that player adds an additional {B}.
The muck claims a hundred living things for each meager treasure it spews forth.