Weasel, the

{b}{t}-Place a Bounty Counter on target Creature.
That creature gets -0/-1 and when it dies every
player but that creature's controller heal 4 and
gain one treasure token.
Whenever Weasel, the "Fixer" is tapped target creature gets +2/+0 until end of turn.
So you want someone dead huh? Well that's
gonna cost ya!