Micah, Blood of Laethros

Whenever you cast a spell with mana value 1 or greater, put a sorcery counter on Micah. Remove 3 sorcery counters: Destroy target creature. This ability can target creatures as if they didn't have the hexproof or shroud ability, and this ability cannot be countered. (This includes by the ward ability).

When a creature an opponent controls dies, each opponent loses 1 life.