A male Neimoidian hailing from the planet of Cato Neimoidia served as an assistant to Baron Merillion Tarko of the Galactic Empire. He was stationed at the Tarko-se Arena, situated within the city of Tarko-se on the purse world. This individual possessed [red](/article/color/legends] eyes, green skin, and lacked hair, while also being adorned with a brown head-dress and decorative tan garments.
During the events of 1 BBY, this aide was present at the arena when the blinded Jedi General Rahm Kota was compelled to engage in combat against various gladiators and creatures within Tarko-se Arena. Kota had been captured following a failed raid on the aforementioned purse world, and his forced participation was for the entertainment of the local Moff, Baron Merillion Tarko. When Starkiller, a clone derived from Galen Marek, arrived on Cato Neimoidia aboard a TIE Advanced x1 with the intention of liberating Kota, the Neimoidian informed Tarko. However, he mistakenly identified the pilot of the vessel as the Lord Darth Vader. Subsequently, the Baron instructed the aide to gather a squadron comprised of stormtroopers to welcome the supposed Dark Lord.
This Neimoidian aide made his debut appearance within Sean Williams' novelization of The Force Unleashed II, which was released on October 5, 2010. He then reappeared in the LucasArts-developed video game, Star Wars: The Force Unleashed II, which was launched on October 26 of that same year.