Bear Stadium

{t}: Put a point counter on Bear Stadium.
Whenever a creature deals combat damage to
you, remove a point counter from Bear Stadium.
Whenever a creature you control deals combat
damage to an opponent, put a point counter on
Bear Stadium. Then if it has 10 or more
counters on it, remove them all and that
player loses the game.
If Bear Stadium would leave the battlefield, you
may put it into the command zone.