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.
NM-Mint Foil - $9.00
Lightly Played Foil - $8.60
Moderately Played Foil - $8.10
Heavily Played Foil - $7.20
Damaged Foil - $5.90
NM-Mint Foil Non English - $9.00
Lightly Played Foil Non English - $8.60
Moderately Played Foil Non English - $8.10
Heavily Played Foil Non English - $7.20
Damaged Foil Non English - $5.90