Who plays with which heroes in the Inferno faction?

The developers' logic when creating these heroes is a mystery. Or maybe I just don't know how to use these heroes properly?

Well... you can make Jezebel into a mediocre chaos mage for fast-to-medium gameplay... who, as John used to say, will reduce the defense of the Fire Lord... and won't have mana problems, although Inferno units don't really have them anyway...
As for Alastor... well... he's just... there... he dispels... but he's hard to dispel...
I think that the creation of this hero was largely influenced by some kind of mushrooms...
I'm telling you - the developers are afraid of criticism from religious groups, and they make Inferno units quite flawed, both in Heroes 3 and Heroes 5.