BOOM! BOOM! BOOM! BOOM! BOOM!
The war had to be watched through multiple perspectives to truly be understood. Perhaps it was better to begin with the Divinities, as their battle was much more one-sided.
There were so many Foreign Race Divinities present on the battlefield, but their numbers didn't do much for them. They were able to misuse their advantages for some time, but that was no longer an option.
Tiamat did her duty. When the Dark God was moved to a place where he could no longer sense this world, when his position did not allow him to consider anyone or anything else, she acted.
Her body was torn apart as the seed in her soul sprouted. An array of black webs shot through the Sacred Abyss and latched onto its very being. The laws suddenly changed. The Dark God's influence suddenly disappeared.
The "immortality" of the Foreign Army was completely destroyed.
As a result, Tiamat was destroyed as well.