Engine Prototype #4 was built as a siege weapon to break the standstill while trying to breach the Elven city of Cullebra. It’s new offensive system dubbed the Arcane Mortar , is viewed as one of the most destructive forces in all Terescence.
As population increases, animal souls are promoted to human before they are spiritually advanced enough in terms of impulse control, etc.: this shouldn't have happened, but karmic progression is automatic, after all--it's a force of nature. But the 'animalization' of humankind bodes ill for civilization.
No doubt the same goes for elves, dwarves, and so on.