AI

There are many AI throughout the realms, those discovered are associated with a color. They grant powers to those who will act as servitors to them.

Brown AI-
The Rock partnered with Brown for a time in Season 3. Brown wanted special stones to be placed wherever The Rock traveled in order to gain knowledge of that area. The aspect to be worn was a codpiece in the shape of a horse head named Hercule which was animate.

White AI-
Alex Kinley was partnered with White for a time.

Yellow AI-
During the transition of San Angeles to Gotham, Yellow partnered with Batman. Glenn James was able to sense a general direction of Yellow/Batman due to being a powerful magic user. He believed that Yellow was causing his hatred towards Batman in order for him to be victorious and then become a new more powerful vessel.