The Watcher

Bestow {u}{u}{5} (If you cast this card for its bestow cost, it's an Aura spell with enchant creature. It becomes a creature again if it's not attached to a creature.) When this card is cast every opponent must pay {8} and sacrifice 2 lands or you take control of all their creatures. If you already have control of opponents creature you permanently gain control of and give it +2/+2. Enchanted creature has +5/+5 and Prowess. (When you cast a non-creature spell draw 1,2, or 3 cards.) "I see all, and all I see will fall before me, unless its master suffers," The Watcher