CorrosiveEquipment 8
Source Pathfinder Core Rulebook
Price 500 gp
Weight negligible
Acid sizzles across the surface of the weapon. When you hit with the weapon, add 1d6 acid damage to the damage dealt. In addition, on a critical hit, the target's armor (if any) takes 3d6 acid damage (before applying Hardness); if the target has a shield raised, the shield takes this damage instead.
Traits
Anything that doesn't list another rarity trait (uncommon, rare, or unique) automatically has the common trait. This rarity indicates that an ability, item, or spell is available to all players who meet the prerequisites for it. A creature of this rarity is generally known and can be summoned with the appropriate summon spell.
AcidEffects with this trait deal acid damage. Creatures with this trait have a magical connection to acid.
ConjurationEffects and magic items with this trait are associated with the conjuration school of magic, typically involving summoning, creation, teleportation, or moving things from place to place.
MagicalSomething with the magical trait is imbued with magical energies not tied to a specific tradition of magic. A magical item radiates a magic aura infused with its dominant school of magic. Some items or effects are closely tied to a particular tradition of magic. In these cases, the item has the arcane, divine, occult, or primal trait instead of the magical trait. Any of these traits indicate that the item is magical.