Weapon Potency Rune

Magical enhancements make this weapon strike true. Attack rolls with this weapon gain an item bonus equal to the potency rune to attack rolls, and the weapon can only be etched with one property rune.
You can upgrade the weapon potency rune already etched on a weapon to a stronger version, increasing the values of the existing rune to those of the new rune.

+1 Weapon Potency: Level 2, Price 35gp, Craft Requirements: You are an Expert in Crafting
+2 Weapon Potency: Level 10, Price 935gp, Craft Requirements: You are a master in crafting. The weapon gains a +2 to attack rolls and can be etched with two property runes.
+3 Weapon Potency: Level 16, Price 8935gp, Craft Requirements: You are legendary in Crafting. The weapon gains +3 to attack rolls and can be etched with 3 property runes.

Item type

Magical

Subtype / Model

Fundamental Runes