Conquer The Odds

When Conquer The Odds enters the battlefield,
put 5 Indestructible counters on target creature
you don't control. As long as you have more than
10 life, remove an Indestructible counter on
target creature you don't control. Once that
creature has no more Indestructible counters
on it, that player sacrifices it, you draw 5 cards
{t}{p/r}{p/b} Discard your hand: Put 3 Indestructible counters on target creature you don't control
Lose 2 life: Each opponent loses 2 life and
discards a card