Merchant of Fury

{r}{p/r}{t}: Merchant of Fury deals 3 damage to himself and 3 damage to target creature.
{r}{r}{r}{r}{r}{r}: Endless Rage- Merchant of Fury gets 9 +1/+1 counters. Damage done to Merchant of Fury is done in the form of - 1/-1 counters. Activate only once.
Don't piss him off...