Rapacious Hydra

Cooperate, trample, haste
Rapacious Hydra enters the battlefield with
X +1/+1 counters on it.
{2}: Put a +1/+1 counter on Rapacious Hydra.
{2}: Remove a +1/+1 counter from Rapacious Hydra.
Any player may activate the activated abilities of Rapacious Hydra.