Trample Kalonian Hydra enters the battlefield with four +1/+1 counters on it. Whenever Kalonian Hydra attacks, double the number of +1/+1 counters on each creature you control.
Near Mint - $5,000
Lightly Played - $4,000
Moderately Played - $3,500
Heavily Played - $3,000
Damaged - $2,500
Near Mint Spanish - $5,000
Lightly Played Spanish - $4,000
Moderately Played Spanish - $3,500
Heavily Played Spanish - $3,000
Damaged Spanish - $2,500