This group of weapons (of which you can possess only one) are the most powerful free weapons in the game. Each weapon has an "evil" (Iakor's) version, which is received at the end of the Runeskin saga, and a "good" (Shimmering Silver) version, which is obtained by taking an Iakor's weapon to Mezaryl in Trithik (they don't have to be the same type of weapon). Players frequently refer to the Shimmering Silver weapons by their initials (SSL, etc). There is one pair of weapons for each of the major Weaponry subskills.