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The best class is the mage; why, you ask? Because with just one spellbook, you can crush all enemy units. My Firestorm dealt 5560 damage, and Armageddon dealt 7000. I completed the game on Impossible difficulty and achieved the top spot in the records. The easiest battle, in my opinion, is against Haas; he's so weak. All his dragons died after just two Armageddons, ending the fight. And I didn't have many powerful items for my mage: no Mana Belt, no Mystic Boots, no Druid Staff, no Dragon Cloak. I was too lazy to kill Haas's avatars. I only had the following items: Crystal Helmet, Archmage Staff, Boots, some boots that gave 2 defense, Ancient Amulet (an amazing item for a mage, but I only had one), and Ring of the Snake King (so-so, but the extra 3 intelligence was useful), and finally, Amulet of the Firestorm. Now, the Warrior... I barely managed to complete the game on Medium difficulty. I'm not sure if I can play as him. I barely defeated Bagud, a huge orc; I barely defeated Haas; I barely defeated Karador; I barely defeated one of Haas's avatars. The Paladin is neither fish nor fowl; it's okay, but it has its drawbacks: 1) Leadership isn't that much better than the mage's. I compared them at level 30, and the mage was only 2500 behind, which isn't much. 2) He mainly excels in Order and Destruction, while Chaos takes a long time to develop, along with Concentration. I also had a hard time maxing out those skills with the mage. But there are advantages: he's good at fighting undead, heretics, demons, and creatures like Khorne and Slaanesh. It might sound funny and strange, but I only wanted to play him because of his portrait and armor. At least fighting Haas wasn't as difficult with him, and Karador was even easier. The Warrior is the best in Princess in Armor; the dragon is amazing. In Warriors of the North, it's just okay, just like in the first game. Darkside is a terrible part of the series. The best class is still the mage; he's completely overpowered there.