Narix, Elder Lord

This creature enters the battlefield with X +1/+1 counters on it.
{b}, Remove X +1/+1 counters from Narix, Elder Lord: Target creature gets -X/-X until end of turn.
{w}, Remove X +1/+1 counters from Narix, Elder Lord: You gain X life.
{r}, Remove X +1/+1 counters from Narix, Elder Lord: Narix, Elder Lord deals X damage to any target.