Dak'kon's Zerth blade

Dak'kon's Zerth blade was a unique katana that belonged to the famous githzerai named Dak'kon from the planar city of Sigil.

Powers
Dak'kon's Zerth blade had a strong +2 enchantment and increased the wielder's defenses. Additionally, when the sword was wielded by a user of arcane magic, it expanded their mind allowing for memoization of four additional spells per day.

History
Dak'kon's Zerth blade accompanied its famous master on a journey alongside a mysterious individual only known as the Nameless One. Subsequently, Dak'kon was killed by a powerful entity. While it was unknown how a Dak'kon's Zerth blade appeared on Toril, it came into the possession of a merchant named Deidre, a member of Aurora's Magic Emporium, during the 14 century DR. Sometime prior to the she began selling her wares in the Adventurer Mart of Athkatla.

Appearances

 * Video Games
 * Baldur's Gate II: Shadows of Amn