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.
Near Mint - $2.90
Near Mint Non-English - $2.90
Lightly Played - $2.60
Lightly Played Non-English - $2.60
Played - $2.00
Played Non-English - $2.00
Heavily Played - $1.70
Heavily Played Non-English - $1.70
Damaged - $1.50
Damaged Non-English - $1.50