Revengeful Crow Knight

Revengeful Crow Knight enters with X +1/+1 counters on it, a haste counter and deathtouch counter if X is 1 or more, a trample counter X is 2
or more, a flying counter if X is 3 or more, and an indestructible counter if X is 4 or more.

Remove an ability counter from Revengeful Crow Knight, {t}: Add two +1/+1 counters onto Revengeful Crow Knight, then it fights target creature you don't control.