Petyr

Petyr was a crusader of the Second Revelation droid freedom group who searched for similarly enlightened sentient droids within the Galactic Empire between 3 ABY and 4 ABY. An MSE-6 series repair droid of small stature but regarded as a large and virtuous soul by the crusaders' leader, Ajax Sigma, Petyr rushed to report the initial outbreak of the Scourge, an invasive mind-controlling malady linked to the Scourge droid consciousness. Although Petyr was possessed by the Scourge while aboard an Imperial Star Destroyer near the Amaxine Space Station, the Second Revelation was alerted to the plague by Petyr's desperate message.

The Scourge later used Petyr's droid body to infiltrate the Rebellion with infective spider-droids, controlling the rebel droid C-3PO. Under the Scourge, Petyr and C-3PO's bodies then attempted to assimilate the Force-wielding cyborg Darth Vader on the planet Mustafar, but their assault was unsuccessful. Meanwhile, the Second Revelation used Petyr's information on the Scourge to attack its Star Destroyer and failed as well, but Ajax Sigma joined D-Squad to attack the Scourge again with information from Petyr's sacrifice and ended the galactic threat.

Text and facts from the “Petyr” article on Wookieepedia, licensed under CC BY-SA 3.0. Modified for this site.