The Hero must fight his way to Castle Vahkmaar, through the castle, and defeat Cassara. End of level fight is extremely difficult. Strongly recommend that you build a character that is impervious to fire damage or you will fry. You are fighting a fire breathing dragon that is flying arround the top of the castle where all you have are fixed ballista emplacements to shoot at it with. I completed the game to this level using a mage this just 3 spells 1. Create a monster to fight for you spell. 2. Fire bolt spell 3. Invisibility spell (very useful for walking past enemies if you dont actually need to kill them). Now I will have to go back and create a fire resistance spell - if there is such a thing. Good luck.