The thing is, when you buy a Wizard hero early in the game, you get a pretty good scout. He gathers resources, and thanks to a good starting army and the power of magic, he can break through small roaming armies. And thanks to scouting, he can spot interesting objects/resources from afar, or even an approaching opponent...
THAT'S WHY I USE THE WIZARD AS A SCOUT (a hero who gathers resources, visits locations, etc.), but never as the main hero! It's better to take a Warlock or a Knight!
Нет невежества - есть Знание