Game of chance

This card stays on the battlefield even after its controler loses the game
Every upkeep (including your opponets upkeep)
flip a coin.
If heads choose another player to flip a coin.
If tails create a poision counter and put it
on yourself. (If you have ten or more poision counters attached to you, you lose the game)
{4}: Counter the effects of this card for one turn.
Any player may activate this ability.