Which Hero from Heroes of Might and Magic III is the best?

What do you mean he's not from a campaign, but just a regular hero?)))

Tarnum is a hero who appears in the Chronicles of Heroes. I think you know what that is – it's a series of campaigns for Heroes 3, where this hero plays for different factions. I just don't remember what his specialty is and whether it's the same in all parts of the Chronicles; it's been a while since I played.