Magic Weapon Abilities - Ignan
An ignan weapon is imbued with the fire-dominant planar trait. This power grants the weapon the ability to overcome the damage reduction of any creature with the water subtype (regardless of what the damage reduction normally specifies). It deals an extra 2d6 points of damage against creatures with the water subtype. It bestows one negative level on any water creature attempting to wield it. The negative level remains as long as the weapon is in hand and disappears when the weapon is no longer wielded. This negative level never results in actual level loss, but it cannot be overcome in any way (including restoration spells) while the weapon is wielded. Bows, crossbows, and slings so crafted bestow the ignan special ability upon their ammunition.
Aura: Moderate evocation
Caster Level: 7th
Requirements: Craft Magic Arms and Armor, creator must be of the fire subtype
Price: +2 bonus
Planar Handbook