Haxus was a Galra soldier under the command of Sendak. His personality is largely unexplored due to his death at the hands of Pidge and Rover, but he exemplified the Galra code, in which the only way to stop a Galra soldier is for them to triumph or die. He can definitely be identified as a devoted soldier and clever infiltration specialist due to cloning the access codes from Rover and implanting them into an unchanged Galra drone. He falls to his death taking Rover with him.
- Due to being pictured with the main characters, and villains in a promotional image for the series, Haxus was initially mistaken for a redesigned Lotor.