Morgott, The omen king

Menace
At the beginning of your upkeep, you may pay any number of {p/b} or {p/w}. If you do, return a creature from your graveyard to the battlefield with the same
mana cost that you just payed with an omen
counter on it
At the beginning of your end step, put a -1-1
counter on each creature you control with an
omen counter on it
Foul tarnished, thou art but a fool