Moria Mauler

When Mordor Mauler enters the battlefield, you may place four -1/-1 counters on up to four target creatures you don't control.
{r}{r}{1} : Mordor Mauler fights another target creature with a -1/-1 counter that you don't control.
{b}{r} : Mordor Mauler gets+2/+0 until end of turn.