The artificial limbs were a spider-like walker used by Cyrus Borg.
When the ninja made it to Cyrus Borg's office, he was using artificial limbs in order to move. After the Techno Blades were discovered, the Overlord took control of his artificial limbs and transformed Borg into his personal host.
The artificial limbs served as the Overlord's temporary body as he used it to move around Borg Tower.
The artificial limbs were used to capture Borg during the ninja's mission to stop the Digital Overlord.
Borg used the artificial limbs to move around the base under Ouroboros.
Borg used the artificial limbs as the Overlord recaptured Borg Tower.
Borg was freed from the artificial limbs as Cryptor informed Borg that he is no longer needed.
The artificial limbs appear like a robotic spider. Each side has three legs and the machine is a lot quicker than a typical wheelchair. In addition, the artificial limbs have two extra arms for the user should they need them.
- 27. "The Surge"
- 28. "The Art of the Silent Fist"
- 31. "Enter the Digiverse"
- 32. "Codename: Arcturus"
- 33. "The Void"
- 34. "The Titanium Ninja"
- 1. "Master Class" (painting)
- 2. "Green and Gold" (painting)
- 3. "The Weekend Drill" (painting)
- 4. "Elemental Rider" (painting)
- 5. "Blue Lightning" (painting)
- 6. "Samurai X-Treme" (painting)
- 99. "Wasted True Potential" (painting)
- 1. "Let's Dance" (painting)
- 145. "Shintaro" (painting)
- 165. "A Big Splash" (painting)
- 1. "Curiosity" (painting)
- LEGO Ninjago: Nindroids (non-canon)
- After Season 3, Cyrus Borg stopped using the artificial limbs and started using a wheelchair as he had before the events of Season 3.