Rotundus

Rotundus is a spherical robotic alien created by Elijah Ironwood.

With the aid of a Swedish robotic company, Elijah was able to refurbish an alien tech robot that laid broken in Conlis. Elijah named it after the company, Rotundus, and raised it like a child. It was reluctant and unable to understand at first, but Elijah was patient with it and soon the robot treated Elijah like a father. The two are inseparable and make a great team; Rotundus can aid in Elijah's technological research.

Being the very highly-advanced technological organism that it is, it's able to manipulate any other technology that's inferior to it. Basically, it can control much of the Earth's technology into it's own advantage. It's undetectable by radar and doesn't give off any heat; detecting the robot won't do any good anyway. The robot is also undetectable to lasers, motion sensors, and can't be sensed by magic. You would only be able to see the robot if the robot is in your area.

The robot balances out Elijah's lack of magical prowess like some of the magical beings on Gelum; it can also provide the necessary life support for Elijah to keep living. With that, Elijah can keep living on and remain despite his age. Alongside Elijah, Rotundus makes for a really valuable ally. It's weaknesses include that it's highly sensitive to physical attacks, it's bound to serve Elijah (Elijah can deactivate it), and that if Elijah were to die, the robot would die as well since it can't live without it's host.