The first and most important of the twelve Anchor Stars. Said to have existed at the center of the universe, and at the center of all existance. Siel'Spoor is the manifestation of the principle of unity of the entire universe. The guardian of the barriers between the planes. Without him, all the planes would collapse and the universe would come to an end.
It is said that Siel'Spoor once stood at the center of teh universe. Much like the other, common stars, known as the "yearners", he wished to see all the stars united and unleashed a creation, an ideal world, the unity of all the good things of the universe and the culmination of all the dreams of the yearners.
With that desire, he created a pull that attracted all the stars to the center, but they couldn't stop themselves once they had accumulated great speeds, and that produced a huge crash and explosions of millions of stars. That even was called "Giv'Horus", the great explosion.
Siel'Spoor was at the center, and as such received such damage that he became deformed, being turned inside out, becoming an aberration. Ophis, the Star of Chaos, tried to stop him from dying, adn thus avoiding the end of the universe, by turning his will into the only thing keeping him alive.
Thanks to that, Siel'Spoor became an insane monstrosity. His desire to bring it all together was deformed into a desire to make it all one inside himself.
Now he wanders the universe, devouring every star he comes upon. It seems no one can stop him, and it even if they could, they'd only be triggering the end of the entire universe by destroying the one being keeping it together.
