Primordial Hydra
Primordial Hydra {X}{G}{G}
Creature - Hydra
Primordial Hydra enters the battlefield with X +1/+1 counters on it.

At the beginning of your upkeep, double the number of +1/+1 counters on Primordial Hydra.

Primordial Hydra has trample as long as it has ten or more +1/+1 counters on it.
Latest set: [M13] Magic 2013 ( M · #183 )