G’mork, Hunter of Heroes

Menace, trample

When G’mork enters it fights target creature you don’t control.
Whenever a creature an opponent controls dies, put a +1/+1 counter on G’mork.
Whenever a legendary creature an opponent controls dies, put two +1/+1 counters on G’mork.

”And you, whoever you are, can have the honor of being my last victim.”
-G’mork to Atreyu