Anafenza, the Foremost

Anafenza, the Foremost {W}{B}{G}

Legendary Creature - Human Soldier | Power/Toughness: 4 / 4 (CMC 3)
Whenever Anafenza, the Foremost attacks, put a +1/+1 counter on another target tapped creature you control.
If a nontoken creature an opponent owns would die or a creature card not on the battlefield would be put into an opponent's graveyard, exile that card instead.