After reading this I was wondering if there was a connection to Illumina and Keldor.

Infinitia:
Infinitia was the planet which, along with Eternia, kept the universe in balance. The two planets, as well as the Overlords of the Timeless Dimension, are the only things that exist in all realities.....

During the first of the Great Wars Infinitia was destroyed as a result of Nordor’s (Horde Prime’s) treachery—it was corrupted and its life force forever drained. This resulted in the planet losing its orbit and becoming lost in space, thus tipping the balance of the universe itself.

The blue-skinned natives of Infinitia were known as the Gar, and those Gar that survived Infinitia’s destruction came to Eternia. Both Keldor (on his mother’s side) and Illumina were descendants of these Infinitian refugees.

Eventually, Horde Prime, stripped of his physical body, rechristened the planet Horde World. From there, he controlled his evil army.
...
Illumina:
Little is known about the blue-skinned warrior named Illumina. It is known, however, that she is a descendant of the Gar refugees that came to Eternia after the destruction of Infinitia and that she was a member of the Guardians of Grayskull (a secret sect devoted to the preservation of Castle Grayskull’s secrets throughout time).

At the time when the Mystic Wall was created she was on the Dark Hemisphere of Eternia, which effectively trapped her there. Fortunately, in addition to being a great strategist and possessing formidable fighting skills (especially with melee weapons), she has the power to control light and can even blind her opponents when those other talents are not enough. Prior to being caught on Dark Hemisphere she assisted Dekker in the teaching of Duncan.

Although a heroic force, it has been said that she was very cold blooded. Also, common misconception is that her mount is a descendant of the Battle Cats of old. In fact, her white-furred companion is an entirely different species that is genetically closer to the blood-thirsty Panthor.
.......

It was in the we want illumina thread.

Could there really be a connection. And isn't funny how both there steads are from the same evil breed.

Maybe something happened so bad that made Illumina run away from Miro and turn black hearted and evil.