Corrosive (weapon quality)

Corrosive was a weapon quality that could be applied to magic weapons, making them acidic.

Power
Upon command from its wielder, the weapon would become thickly covered in slick acidic liquid. The wielder was immune to this liquid, but it had a corrosive effect on those it struck. Applying this quality to ranged weapons would give the effects to their ammunition.

Creation
The spells acid fog or acid storm were needed to create a corrosive weapon.