Heroes 3 (HEROECOPALKA)

Verdish and Voy have the same class: "witch," and they will never appear together in the tavern. Iron, you have my guide – all the classes are listed on the first page... :)

Now it's clear. But it's hard to remember what's on which page when you're playing five versions of Heroes. That's why I don't remember or quickly forget many details; I only manage to stay afloat by trying to adhere to the general principles of the game. :)
P.S. And the guide doesn't have the most important thing, as Ley said, like it doesn't mention that two heroes of the same class cannot appear in the tavern. Dmitry AS says he didn't know that either.

Added 15 minutes later

Verdish and Voy have the same class: "witch," and they will never appear together in the tavern. Iron, you have my guide – all the classes are listed on the first page... :)

And why are the red heroes at the end of the list in the guide? Their classes match those of other cities. Can they appear with anyone, or does the class still matter?