Here is how to beat Hein, found in Castle Hein. Hein is the most powerful boss we've yet to encounter in the game and can give your party a real run for their money. In fact, it's the first battle in the game where you will find yourself in any real danger of losing. The key to this fight is using brute force, because Hein can change his magical weakness at will, meaning what does damage at one time may not a few rounds later. Melee attacks are next to useless here, so we hope you've managed to save Zeus's Wraths, Bomb Fragments and Antarctic Winds, because they'll be a major help here with fighters in your party who usually find themselves in the melee sphere. Also, keep an eye on your health, as Hein can cause some massive damage with both physical and magical attacks. He can also put party members to sleep, but that attack is rare.