Diarmuid, the Lance of Fianna

A legendary weapon that takes the form of a lance, it was entrusted to Fianna Grainne by the Immortal Minerva during the golden age of the Underkingdom. Diarmuid was a cursed blade, cursed to have it's master betray it. Because Fianna Grainne did not wish to curse the blade, she hid it away, but it was stolen from her by Donn Aengus. Donn used the blade to become a Blade Master but he was seduced by Medusa and commanded the blade to destroy itself. The blade was later resummmoned by Shiffon Rose.