Impossible Warrior challenge

[kemydes]

i have downloaded the 3 saves you give and i am totaly amazed!! When i look to your spell book, i am unable to understand how you have could achieved the fight against ambrosius!! Please tell us what was your strategy and tactics, i have tried this fight many times and i am unable to see what was the right path. I miss something and i hate this^^.
On the other side, the final fight is very easy with your team even without spell (i have upgraded the dragon killer but i doubt it is necesserary). Please light my mind.