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 - $12.10
Lightly Played - $10.90
Played - $8.50
Heavily Played - $7.30
Damaged - $6.10
Near Mint Non-English - $12.10
Lightly Played Non-English - $10.90
Played Non-English - $8.50
Heavily Played Non-English - $7.30
Damaged Non-English - $6.10