Titan scourge Hydra

Indestructible, vigilance, reach, trample.
Titan scourge Hydra enters the battlefield
with+1/+1 counters equal to twice of X.
{3}{t}: remove four +1/+1 counters from this creature, create a 5/3 Hydra spawn creature token with "this creature gains all keyword abilities of all hydra creatures on the battlefield".