Korhus, Dathri Warmonger

Tenacious —When Korhus enters the battlefield,
if an opponent controls a creature with power
four or greater, put a +1/+1 counter on Korhus.
It gains flying and haste until end of turn.
At the beginning of combat on your turn, you
may discard a card. When you do, distribute X
+1/+1 counters among any number of target
Insect creatures you control, where X is equal to
the mana value of the card discarded this way.