Magic Weapon Abilities - Acidic Burst

An acidic burst weapon functions as a corrosive weapon that also releases a burst of acid upon making a critical hit. The acid does not harm the wielder or the weapon. In addition to the extra acid damage from the corrosive special weapon ability, an acidic burst weapon deals an extra 1d10 points of acid damage on a critical hit. If the weapon's critical multiplier is x3, add an extra 2d10 points of acid damage instead;, if the multiplier is x4, add an extra 3d10 points of acid damage. Bows, crossbows, and slings so crafted bestow the acid energy upon their ammunition. Even if the corrosive ability is not active, the weapon still deals its extra acid damage on a critical hit.
Aura: Strong evocation
Caster Level: 12th
Requirements: Craft Magic Arms and Armor and acid fog or Melf's acid arrow
Price: +2 bonus
Stormwrack
Arms and Equipment Guide