ExaltedConspiracyTheory/Unconquered Sun
The UCS, many know him as bringer of light, provider of power, and general all around heroic good guy. However some know his "dark" side, the hopeless addict to the GoD. But his darkside conceals an even darker side. The UCS is truly the 13th deathlord working with both the Yozis and the Faire Folk.
Why you must be asking yourself... quite simple. He seeks the games of divinity for himself and he knows that only with the combined power of all his former foes may he be able to defeat the other players of the GoD. His lust for power over the games has grown stronger and stronger over the years, his betrayl of the solars was merely the fact that his attention had turned entirely to the games, but even that was not enough.
He knows in his corrupt dark heart that in order for him to be truly happy he must be the sole victor of the games and in order for that to happen he must be the only player. The reemergence of the solars? The disapperence of the Emperess? The sudden increased display in Deathlord might? All part of the plan that is starting to bear fruit that will devolve the whole world into struggle and, if he has his way, will destroy the rest of the Celestial Incarana.