Lythander

Lythander is a direct offspring of God, meant to shepherd angel-kind across the cosmos. He was given his own world to shape in her image, but it was always prophesied that he would be doomed to fall from grace. As an angel, he was his realm's god of the sun, life, and resurrection, someone deeply revered. But across the stars lived his temptation. Someone blighted by death, decay, and destruction that he was meant to cross paths with. 

Lord Bune was on his final campaign to stop the 4 horsemen from causing total destruction, having conquered Death, Pestilence, and War, only Famine remaining. Famine had grown disproportionately powerful compared to its kin and set its sights on Lythander's star. The World-Eater, they called it, a force full of hatred and malice that was nearly impossible to stop. Extending aid, Lythander concocted a profane plot. It would cost the life of his realm and his birthright, but to him it was worth it as it would gain the favor of Bune.
Once Famine began consuming Lythander's realm, he unleashed the sun upon it and eradicated everything. Only he and a shard of Famine remained, which he descended to Hell with. For this act, he was elevated to godhood with the Princes though there are no churches to his name outside of scattered cults as all he wanted was to be by his Lord's side.