All castles in Heroes 3.

In my opinion (but not according to the provided explanation), they are actually the weakest factions in Heroes. Although Conflux has good mage heroes. But why are people so eager to criticize it? Its units don't deal much damage, they are vulnerable to magic, and they only have psychic elementals. And Necropolis has too weak units. Only Vampires and Knights. And dragons are a joke. Maybe you can shed some light on what makes them overpowered:confused: