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 - $4.90
Near Mint Non-English - $4.90
Lightly Played - $4.40
Lightly Played Non-English - $4.40
Played - $3.50
Played Non-English - $3.50
Heavily Played - $3.00
Heavily Played Non-English - $3.00
Damaged - $2.50
Damaged Non-English - $2.50