Guardian’s Embrace

Exile target creature you control. It becomes an
Aura enchantment with "Enchant Creature."
Attach it to another target creature you control.

The enchanted creature gets +X/+Y, where X and
Y are the exiled creature’s power and toughness,
and it has all the static and activated abilities of the
exiled creature.

When the enchanted creature dies, return the
exiled card to the battlefield under your control.