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 - $14.50
Lightly Played - $13.75
Moderately Played - $11.50
Heavily Played - $8.75
Damaged - $7.25
Near Mint Non-English - $14.50
Lightly Played Non-English - $13.75
Moderately Played Non-English - $11.50
Heavily Played Non-English - $8.75
Damaged Non-English - $7.25