Demon form spark/archmage 220+stack (Goes 450+stack with bug)

I wanted to try demon form for fun and build spark/archmage on it.(well pretty much u can do any build with spell dmg.)

If you equip "mask of the stitched demon" in maps, you still get huge regen and not lose ES (which i think a bug) this build goes 450+ stack. Videos are without it.

Bug works like this: Put Es helm-transform-put demon helm and done.900+regen in my case.

Video
https://www.youtube.com/watch?v=rL-grZoUh54 180ish (passives/gear on start)
https://youtu.be/OEW1K9Lo_fs 220 stack

You skip "spell dmg" since 100stack(goin up to 200stack so average power level is 100 stack) means %1800 spell dmg. Makes pretty much all nodes about it worthless.

Didnt mix/maxed yet. Waitin what will change with incomin patch


-Focus regen
-Skip life/str. We want low life. (char has campaign 25hp+ %8hp so maybe its better to level new char for it. Use lower tier life pots at high stacks so u dont insta max and get 2-3more sec with same pot.

Goods
-Cheaper (no wand/offhand)
-Up to %3000spell dmg on breaches with cannibalism. (ive gone like 220stacks with good packsize.)
-Does rly good dmg high stacks.
-Dodge roll goes rlly far.
-Demon form.
-Kinda fun playstyle.
-You can play any spell build with it.Easy to reroll.

Bads
-No free arcane surge
-Dont have x2 shock.
-Missin "extra dmg as smt else" on wand.
-Life regen is "suffix". So resist/life regen/rarity all shares suffix slot might be annoying.

Neutrals
Skipped mom and got ghostwrithe 7k es/3k mana. You can transfer es for more mana. Basicly dmg vs survivability.

Skipped spirit so lackin some "persistents" but didnt need so far.

It started for experiment and goin good so far.

Well if spark/archmage gets nerf hammer easy to convert anything.