Enchant creature Enchanted creature gets +X/+Y, where X is half the number of Forests you control, rounded down, and Y is half the number of Forests you control, rounded up.
NM-Mint - $6.20
Lightly Played - $5.60
Moderately Played - $4.90
Heavily Played - $4.30
Damaged - $3.10
NM-Mint Non English - $6.20
Lightly Played Non English - $5.60
Moderately Played Non English - $4.90
Heavily Played Non English - $4.30
Damaged Non English - $3.10