https://pobb.in/gjhCPRiYcjM7
Mana stacking archmage almost works with any damaging spell. It's just some spells are better than others. I found firestorm is quite satisfying to play for its eye cancer visual (even more cancerous with MTX), and the damage is also no joke.
Well, since it's just a meme project there wont be any build guide for it. Getting awakened enhance just for +0.2 radius is just not worth it lul.