Harrowheart

Book of Vile Darkness 3.5
By Monte Cook

This +2 rapier deals ×3 damage when it scores a critical hit on a creature of good alignment, rather than the normal ×2 damage.

Caster Level: 5th; Prerequisites: Craft Magic Arms and Armor, unholy blight; Market Price: 15,320 gp; Weight: 3 lb.