Appearance/discussion of Inferno units.

It would be great to add a small upgrade... before each Inferno battle, if there are demons in his army, they climb to a high place and sing an aria from "Faust"... "men die for metal!"... and in a menacing voice of Mikhail Boyarsky... and without the possibility of interrupting the video....
Thus, it will be possible to spread "reasonable-kind-eternal" ideas in the minds of thousands of Heroes fans.