The Bright Lord's Ring

Indestructible
When the Bright Lord's Ring enters the battlefield, if you cast it, you gain protection from everything until the turn after you equipped it to a creature.
Equip {1}
{u}{u}{u}: Dominate Flip a coin.

If it is heads take control of an opposing players creature to your side of the battlefield. If it is tails take 2 damage.
You can only have one dominated creature at a time. If you dominate again you lose control of the creature previously dominated.