Shadow, Autocrat

When Shadow, Autocrat enters the battlefield
each player must sacrifice each of their lands.
That player creates three treasure tokens for
every land they sacrificed in this way.
At the beginning of each player's upkeep, they
must sacrifice a treasure or they lose the game.
I'm sure you'll barely notice the rent once you've
properly readjusted your life, of course!
—Shadow, Autocrat