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 - $7.75
Lightly Played - $7.50
Moderately Played - $6.25
Heavily Played - $4.75
Damaged - $4.00
Near Mint Non-English - $7.75
Lightly Played Non-English - $7.50
Moderately Played Non-English - $6.25
Heavily Played Non-English - $4.75
Damaged Non-English - $4.00