Kortos DiamondWeapon 22
Source Pathfinder #156: The Apocalypse Prophet
Damage 1d8 Slashing
Type Martial
Weight 1 bulk
The hilt of this +3 major striking Axiomatic Spell-Storing longsword is simple and elegant. The blade itself is made of throneglass-a clear, jewellike crafting material with a razor-sharp edge, capable of absorbing psychic magic and redirecting it at the wielder's enemies. Whenever the Kortos Diamond is in an area of dim or brighter light, it glows faintly, as if reflecting the light of a setting sun.
While wielding the Kortos Diamond, you gain a +2 item bonus on saving throws against mental effects. You can never harm yourself with the Kortos Diamond, even if confused.
If you ever travel farther than 100 miles from the Isle of Kortos while in possession of the Kortos Diamond, the sword becomes impossibly heavy; you are encumbered as long as you carry the sword and remain outside of this area. If you relinquish the Kortos Diamond while away from Kortos, the sword gradually makes its way back to the isle over the course of a year.
Activate (Single Action) Interact
Effect You attempt a melee Strike with the Kortos Diamond against a creature within reach. On a hit, you deal damage as normal and the target's mind is inflicted with a powerful disruptive energy. When the creature attempts to Cast a Spell, it must attempt a DC 44 will; on a failure, the spell fails and both the spell and the actions spent to cast it are lost. This effect lasts for up to 1 minute.
Activate (Free Action) envision
Frequency once per round
Trigger You damage an aberration with the Kortos Diamond
Effect You deal an additional 2d8 force damage to the struck creature.
Activate (Two Actions) command, Interact
Frequency once per day
Effect You hold the Kortos Diamond aloft and proclaim your might in a booming voice. You cast Overwhelming Presence (DC 42).
Destruction A deity who ascended to divinity via the Test of the Starstone can damage and destroy the Kortos Diamond as if it were not an artifact.
Traits
A rules element with this trait is one-of-a-kind. The DC of Recall Knowledge checks related to creatures with this trait is increased by 10.
DivineThis magic comes from the divine tradition, drawing power from deities or similar sources. Anything with this trait is magical.
EvocationEffects and magic items with this trait are associated with the evocation school of magic, typically involving energy and elemental forces.
VersatileA versatile weapon can be used to deal a different type of damage than that listed in the Damage entry. This trait indicates the alternate damage type. For instance, a piercing weapon that is versatile S can be used to deal piercing or slashing damage. You choose the damage type each time you make an attack.