T-12 was a service droid used by the Jedi to catalog Naddist artifacts being shipped to Ossus following the Freedon Nadd Uprising. During the Conclave at Deneba, T-12 was present, assisting Cay Qel-Droma and the other Jedi. When the Krath attacked Deneba during the conclave, T-12 was one of the droids subjected to the Krath programming trap, thus turning T-12 from a humble servant droid into a deadly assassin.

Appearances[]

• Tales of the Jedi – Dark Lords of the Sith 1 (First appearance)
• Tales of the Jedi – Dark Lords of the Sith 3

Sources[]

• "Straight from the Horse's Mouth: A Guide to the Star Wars: Tales of the Jedi Universe, Part 3" — Star Wars Insider 28
• A Guide to the Star Wars Universe, Third Edition, Revised and Expanded
• The Complete Star Wars Encyclopedia