You will explode everything til act 4, have a dip in power in act4, and then continue to explode everything in act5.
Basically like every other fire build, but this one costs 100k gold of mana potions per 2 minutes.
e/ I even have ral tir tal sol but cant find a fuckin 4 socket polearm fuckin ass
Smash ETH to 1os helm/1os shield since you're probably using stealth.
45% mana Regen should do you well early.