The western battlefront was now in utter chaos.
Multiple Main Gods appearing simultaneously at the same location caused the Elemental Tide to go into utter chaos. The dimensional laws here became completely tattered due to the demon army invasion.
An area of elemental chaos, or dead magic, would typically be the aftermath of a forbidden spell or an ancient mythic battlefield. However, since there were far too many Main God level existences fighting all out here, just their very existence alone created an area of dead magic.
The archmages participating in battle were the most affected by the elemental chaos.
Ordinary mages and acolytes were completely unable to cast magic in such an environment. Forcefully trying to cast magic in such an environment would only invite self-destruction from being unable to control the magic. For instance, a tiny fireball might suddenly transform into a major firestorm.