Kefka - Destroyer of Worlds

Indestructible
At the beginning of each opponent's upkeep,
Kefka deals 3 damage to that player unless he or
she sacrifices a creature.
{x}{b/r}: Deal X damage to any target
{x}{r/w}: Prevent X damage to any target
{x}{w/b}: Return a creature with mana costs of X
from a graveyard
At the end of your Endstep : Proliferate