All castles in Heroes 3.

By the way, in a random map, the Tower won't get enough stone, and that's the end for them... And in a random map, there are always Sanctuaries and Scrolls – and most often, there are spells to remove enchantments!

Scrolls are more of a Haven thing... And in Haven, I have a slightly different tactic, although it's also similar... I manage magic differently there, and I choose different skills... But in general, you're right, you're right! It's expensive... you don't always get good stuff... But Barbarians also need a lot of crystals!!!