God of Death Firen

(I know that in folklore the God of Death is normally portrayed as a hooded skeleton, but i wanted to differentiate mine from the common view. Hope thats ok, have fun) centuries ago there lived a warlock, and his name was Firen. Firen grew up in a poor village filled with economic struggle, abuse, and tyranny. One day he grew up and sought to reclaim what was once his, his home, and so he did. He killed all that got in his way, all that wronged him, and he done it useing a foreign type of magic that could raise the dead. Eventually, he was worse then the tyrants who came first, but he wanted more. He experimented with civilians, making all sorts of disgusting and disfigured monstrosities. Soon enough, the God's became a lot less happy. They cursed Firen, making him become the God of death to forever see the suffering that he onced caused. (They also cursed him because there was an underworld problem with the dead not knowing were to go and just wandering purgatory. so Win-Win for the gods, lose-lose for Firen. also the mask is literally attached to his head, it was basically melted on. as always choose you characters gender, race, profession, Etc..)