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 - $6.70
Lightly Played Foil - $6.40
Moderately Played Foil - $6.00
Heavily Played Foil - $5.40
Damaged Foil - $4.40
NM-Mint Foil Non English - $6.70
Lightly Played Foil Non English - $6.40
Moderately Played Foil Non English - $6.00
Heavily Played Foil Non English - $5.40
Damaged Foil Non English - $4.40