Heavensmourn Kirin

Flying, menace
Honorbond (Whenever a creature you control leaves
the battlefield, if that creature has greater power or toughness than this creature, untap this creature and
it becomes honorbound.)
Whenever Heavensmourn Kirin deals combat
damage to a player, as long as it's honorbound,
return up to one target creature with power 2 or
less from your graveyard to your hand.