Forgotten Rage

Tap target creature you control. If target creature
were to die this turn, exile it instead.
If target creature is exiled this turn, tap all creatures, they do not untap during the next
untap step; until end of turn, all creatures get
-X/-X, where X is the amount of damage
target creature took this turn.
"Rime took most of them with him; he slowed the rest."
- Liliana Vess