[img]http://elderscrolls.wikia.com/wiki/Karstaag_(Dragonborn)?file=Karstaag_Dragonborn.png[/img]

Hello guys, I need some help on the Karstaag boss fight. I know I can search this up on YouTube, but hey; asking you are much cooler!

So, I'm a level 63 Battlemage, with 100 destruction, heavy armor and onehanded. I have over 400 stamina and health. I have full daedric armor with fortify health and stamina (I will make better when I get home from school). I have heard that Karstaag is one hell of a boss fight, and when I'm playing on Master difficulty, this could be even worse. So I need some advice on his weaknesses, what spells I should use and what weapon enchantments I should use. What elements can he resist and what elements does he use? I does sound overpower, but I'm not so I really need to know his fighting skills ++.