Briar, Restrained Hunger

Unshackle {b}{b}: Put a Bloodlust counter on Briar, Restrained Hunger.

When Briar, Restrained Hunger has a bloodlust counter on her, she has +1/+1 and lifelink, and must attack each turn if able.

When Briar, Restrained Hunger kills a creature in combat, remove a bloodlust counter from her.