Korkuronos's Assaulter

Korkuronos's Assaulter gets +1/+1 for each
Aura and equipment on opponents graveyards.
Whenever a creature damaged by this creature
dies, you may exile an equipment that were
attached to it. If you do, put a +1/+1 counter
on this creature.
{t}: Korkurono's Assaulter deals damage equal
to its power to target creature.