Enforced Encore

Enchant target nonlegendary creature with a mana value of 4 or less you don't control.

You control enchanted creature. Enchanted creatue gets lifelink, and cannot reduce the life total
of any player who controlled it this game.

Whenever enchanted creature is destroyed or exiled, you no longer control it, and it is put back into it's original controller's exile.
"That wasn't me, he made me do it!"