Big Ounce

{t}:Destroy target creature, Big Ounce gains a number of +1/+1 counters equal to the power of the destroyed creature
{b/r}{b/r}{t}:Remove any number +1/+1 counters from Big Ounce, deal X damage to any target where X is the amount of +1/+1 counters removed
{r}{b}{b}{t}:Create a 1/1 Professional creature token