"FUCKING DIE!"
Zatiel cut the Soul Avatar's head off. The entity began to crack the next second before shattering into billions of pieces.
Immediately after, Ragnar jumped away as Zatiel and Ezequiel took positions. The Neo-Demon Ancestor and Supreme Neo-Demon use the full power of their multiversal level Omega Laws to encompass the pieces before thoroughly purging them.
Having destroyed its physical form did not mean the Soul Core of Existence would cease to exist. Sub-atomic fragments of it could linger for eons before finally eroding, or worst-case scenario, come back as something else.
Zatiel, En, and the Champion of Justice and Order knew of the almost indestructive nature of Endless Darkness' Cores of Existence. The only true path to erase them was to devour them and transform the Cores of Existence into something else, but there were significant dangers in doing so, as the fall of the Incarnation of Death and Destruction proved.