Mythic Weapon Potency
ITEM 20 70000 gp
etched onto a weapon
—
This weapon strikes with peerless accuracy to pierce the defenses of the mightiest monstrosities. Attack rolls with this weapon gain a +4 item bonus, and the weapon can be etched with four property runes.
(concentration)
You roll an attack roll to Strike with this weapon and receive a critical failure
Spend a Mythic Point and reroll your attack roll with mythic proficiency, taking the higher of the two results.
Mythic weapon potency runes can only be crafted, etched, or transferred by a mythic character capable of making a Crafting check at mythic proficiency (such as by having the Artisan's Calling).
Pathfinder War of ImmortalsORC