Ruric Thar, Zombie Hunter

Trample, Vigilance, Protection from Zombies
Whenever a creature enters the battlefield under
an opponents control, Ruric Thar, Zombie
Hunter fights that creature.
Whenever a creature you control fights, if it
survived the fight and the creature it was fighting
did not, put a +1/+1 counter on it.
{3}{r/g}; Ruric Thar fights target creature you
don't control. This ability
costs {3} less to activate if it targets a Zombie.