- "Cyrus Borg? Yes. Unfortunately when my parents gave me a name like that, my future in technology was predetermined."
- ―Cyrus Borg"
OverBorg, or Cyrus Borg, is a Ninjago figure in the Rebooted line.
Cyrus Borg, a famed but paralysed inventor that changed Ninjago city to a technology central was forcefully transformed by the Digital Overlord into the villainous cyborg, OverBorg, and became bent on destroying New Ninjago City. Prior to the Digital Overlord transforming him into OverBorg, he created new Ninja suits, and the Techno-Blades for Kai, Jay, Cole and Zane because he knew that they were to only way the Digital Overlord could be defeated.
- He has been disabled all his life. First moving around with a wheelchair, then with spider-like mechanical legs.[source?]
- His villain name (Overborg) is a play on the words "Overlord" and "Cyborg". His real name (Cyrus Borg) is a play on "Cyborg".
- Cyrus Borg had made the ninja outfits and Techno Blades.
- He has created Borg Tower, the Nindroids, and the Mech Dragon. He also created Pixal, who is his gynoid assistant that helped him copy Zane's blueprint to make Nindroids.
- Jay has a Cyrus Borg poster on the wall of his room.
- His minifigure has a double sided head, one side showing him as the OverBorg and the other as Cyrus Borg, with a smile and no mechanical eye.