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 - $12.25
Lightly Played - $11.75
Moderately Played - $10.00
Heavily Played - $7.50
Damaged - $6.25
Near Mint Non-English - $12.25
Lightly Played Non-English - $11.75
Moderately Played Non-English - $10.00
Heavily Played Non-English - $7.50
Damaged Non-English - $6.25