Ukaga, King of Hydras

Ukaga, King of Hydras enters the battlefield with
X +1/+1 counters on it. If X is 5 or more, it
enters the battlefield with an additional X +1/+1
counters on it.
Other Hydra creature you control get +1/+1
{x}{b}{r}{g}, Remove X +1/+1 counters from
Ukaga, King of Hydras: Ukaga, King of Hydras
a deals X damage to any target.