Drake Familiar
Ravnica: City of Guilds — common
Creature — Drake
Drake Familiar rulings:
2005-10-01: The ability lets you return any enchantment on the battlefield, including an opponent’s enchantment. The ability isn’t targeted, so you can return an untargetable enchantment. If there are no enchantments on the battlefield, or you choose not to return one, you must sacrifice Drake Familiar.