Haste Cowards can't block Warriors. Whenever one or more Warriors you control attack a player, target creature that player controls becomes a Coward. Attacking Warriors you control get +X/+0, where X is the number of Cowards your opponents control.
Near Mint - $8.00
Lightly Played - $7.20
Played - $5.60
Heavily Played - $4.80
Damaged - $4.00
Near Mint Non-English - $8.00
Lightly Played Non-English - $7.20
Played Non-English - $5.60
Heavily Played Non-English - $4.80
Damaged Non-English - $4.00