Queen Cersei Lannister

Hexproof from white
When Queen Cersei Lannister enters the battlefield, you become the monarch.
Whenever you draw a card, target creature gets
-X/-X until end of turn, where X is the number
of cards in your hand.
Discard seven cards, {t}: Destroy all nonland
permanents your opponents control.
"When you play the game of thrones, you win or you
die."- Cersei Lannister