Massacre [Nemesis]
| Set: | Nemesis |
| Type: | Sorcery |
| Cost: | {2}{B}{B} |
If an opponent controls a Plains and you control a Swamp, you may cast this spell without paying its mana cost.
All creatures get -2/-2 until end of turn.
| Set: | Nemesis |
| Type: | Sorcery |
| Cost: | {2}{B}{B} |