All castles in Heroes 3.

Barbarians can come out early due to their speed... You should only play for the Tower when you have plenty of resources!

Okay, let's assume that's true. So what now? When I play as Fortress, I don't even need the last two levels too much... At least, I manage perfectly well for half the game without them! And I don't hire Golems... My main force is Gargoyles (keep in mind, level 2!) Plus mages, Gremlins, and Master Genies in the remaining slots - for spells... And that's it - even Barbarians with monsters aren't scary to me! Gargoyles take out EVERYONE!:D