if you equip artifacts that grant immunity to mind magic =)
of course, there are also artifacts that remove all resistances... but they are rare (a cloak)
Yeah, what's the point of turning a Barbarian into a Mage? Wouldn't it be easier to make two heroes? At least things would move faster. The only problem is the castle. It will take a long time to learn spells...
If you're going to play a Barbarian, level up Stealth or Tactics. IMHO, it's more useful.
Judging by the fact that there are no particular concerns and no one is arguing with us, it seems that everyone agrees that Haven is the strongest castle:)
