Abernyu

Aberneyu (アベルニユー, Aberuniyū) was the God of Destruction.

LN Spoilers: Aberneyu was reincarnated as Sasha Necron.

Appearance
Though almost nothing is known about her prior appearance as the God of Destruction, her appearance as Delzogade can only be described as vast and imposing.

History
Over 2,000 years ago, Aberneyu was the God maintaining the Order of death and destruction. Due to the Great War, many humans and demons died while spirits vanished, as a result, the Demon King of Tyranny Anos Voldigoad sought to change the order of this despairing world. When Aberneyu fell into the world, Anos destroyed it and turned it into the Demon King Castle Delzogade. Even though other Gods tried making up for it, complete order wasn't able to be restored, thus it became easier for one to cheat death.

Abilities
Sun of Destruction : Aberneyu's Divine Order, which burns everything and destroys on sight. It comes with the Month of Destruction, the opposite side of the Month of Creation, and it destroys creations that are meant to be destroyed. When the order was taken away and turned into Delzogade, it was no longer able to kill and destroy things that were meant to be destroyed, allowing resurrection spells like  to work much more successfully.