Ghrowgt, Toxic Reincarnated

Ghrowgt is a Zombie Gorgon Assassin.
{2}, {t}, Sacrifice Ghrowgt, Toxic Reincarnated: Target creature gets -1/-1 until end of turn.
If that creature dies this turn, return Ghrowgt
from the graveyard to the battlefield.

Killing the Gordon didn't do her looks any good - nor did her humor improve for that matter.