PoE Scold's Bridle, Projectile builds without The Eternal Apple

This was my build for Sanctum, but reading through the patch notes I see no HUGE reason why this build shouldn't work well in 3.21 (RIP arcane surge, as well as regain mana after every 5th cast and 3% of mana as es masteries). This build focuses on a very spicy interaction that I'm almost certain has been used before, but I can't seem to find any builds using it on PoE ninja. In short, we get our mana costs as high as possible using archmage, and then we take 400% of that mana cost as physical damage with scold's bridle. The hit damage for this is going to be pretty high (6-8k) so we mitigate

&x200B; Wanna bend Water, Fire, Earth and Air like a real bender instead of the boring non-lore in game "elements"? And you got some ex you need to burn and dont know how? You want to play flavourful builds? You want to actually defeat the hardest bosses in this game using nothing but the power of memes? You are looking for a build that can comfortably run T16 on top of that as well? &x200B; Don't look any further, I've got the perfect build. It is based on our all time favorite kids show, Avatar - The last airbender. &x200B; Pastebin