If target creature has toughness 5 or greater, it gets +4/-4 until end of turn. Otherwise, it gets +4/-X until end of turn, where X is its toughness minus 1.
Near Mint - $16.40
Near Mint Non-English - $16.40
Lightly Played - $14.80
Lightly Played Non-English - $14.80
Played - $11.50
Played Non-English - $11.50
Heavily Played - $9.90
Heavily Played Non-English - $9.90
Damaged - $8.20
Damaged Non-English - $8.20