Breena, the Demagogue 217 (Commander: Outlaws of Thunder Junction)

Flying Whenever a player attacks one of your opponents, if that opponent has more life than another of your opponents, that attacking player draws a card and you put two +1/+1 counters on a creature you control.

NM - $6.60
LP - $5.30
MP - $4.00
HP - $2.70
DMG - $2.20