Emet Selch, the Dying Gasp

When Emet Selch, the Dying Gasp enters the battlefield, you become the monarch.
At the beginning of your end step, if you are the monarch, create a Hydaelyn Shard artifact token
for yourself. If you are not, create a 3/ 3 red
demon creature token for each of your opponents.
Sacrifice 13 Hydaelyn Shard artifact tokens:
You win the game.