Demogorgon, Prince of Demons

Dethrone, Annihilator 2
Demogorgon, Prince of Demons attacks each turn if able.
You have hexproof until Demogorgon, Prince of Demons leaves the battlefield.
Whenever Demogorgon, Prince of Demons attacks, the defending player may pay {x}, where
{x} is equal to Demogorgon's power, if they do, they may choose to redirect the damage to
another target player or planeswalker that player controls.