The Crow Witch

{3} Call of the Crow: Summon a 1/1 hero
token to play under your control. You may
play this ability multiple times per turn.
{5} Reaping Blades: Whenever an enemy is
knocked out, you may play this ability. If
you do, return a character with a cost
equal to or less than the cost of the
knocked out enemy from your discard
pile.