Hot Potato

At the beginning of your upkeep, put a heat counter on Hot Potato.
You may pay {p/w},{p/u},{p/r},{p/g}, or {p/g} for each heat counter on Hot potato. If you do, the player on your left takes control of Hot Potato.
At the beginning of your endstep, if you control Hot Potato, the player to your left takes control of Hot Potato and you lose the game. If you own Hot Potato, Hot Potato will remain in play until it is removed or until the game ends.