- A reference guide and manual in Russian for Heroes 3.

Hmm...
Are you sure that Tunar has the "Property" skill, and Ignis has the "Artillery" skill?
If you have access to third-party heroes, maybe you can check?

Hmm... Let's start with the fact that I wouldn't make such a statement without checking it first... :) There are errors in the reference guide, and sometimes they come to light thanks to the efforts of players; I always check and comment on them.