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.
Near Mint - $18.90
Lightly Played - $17.00
Played - $13.20
Heavily Played - $11.30
Damaged - $9.50
Near Mint Non-English - $18.90
Lightly Played Non-English - $17.00
Played Non-English - $13.20
Heavily Played Non-English - $11.30
Damaged Non-English - $9.50