Embodiment of ruin.

This spell cannot be countered. Shroud. Indestructible. Menace. Trample.
Each turn this card does 5 damage to it's owner.
Whenever this creature comes on the field all
players must roll a D20. Whoever rolls the lowest
flips a coin and gains control of this card.
•Heads, Mill all but the last 5 cards of your deck.
•Tails, Exile your hand and all your permanents
except Embodiment of Ruin.