Spell Book > Troops? Completely viable alternative!

[impy]

wonderful achievement indeed mr dobrev.
I just wonder how far in the game one can get with single black dragon only. I guess one would have to help himself with nature call + demon portal etc. to keep dragon alive. It proves how strong mage character can be.
It somehow puts my ultimate challenge (separate thread) in shade.
Once finished with mage, which is doable, i'll go for warrior.