Apple of Discord

On each players upkeep put a discord counter on
Apple of Discord. Then this player chooses one
of the following:
• Each player looses {x} life and draws {x} cards.
• Each player sacrifices a nonland permanent
with converted Mana costs {x} or less.
• Each player gains {x} life and discards {x} cards.
{bull} Each player with {x} or more lands sacrifices a
land.