Kang the Conqueror

Protection from non-historic spells and permanents, Annihilator 6

Whenever an oppenent sacrifices a non-token land, each other oppenent sacrifices a land.

If a player has no permanents on the battlefield, the lose the game.
—
"Do you know how many rebellions I put down? How many worlds I've conquered? How many Avengers I've killed?
And you think you can beat me? I am Kang!"