A legion of battle droids fought Jedi Master Mace Windu's Jedi assault team in the Petranaki arena in the First Battle of Geonosis. Protocol droid C-3PO had accidentally swapped his body with that of a B1 battle droid prior to the battle, and he served in the legion.
- Star Wars: The Prequel Trilogy – A Graphic Novel
- Star Wars Journeys: Beginnings
- Star Wars: Episode II Attack of the Clones (First appearance)
- Ultimate Star Wars
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