archmage may seem dead in 2023 but with reverse snapshotting its still playable to extreme potency on duration skills. heres a dive into this mechanic for an insanely good bossing build

The bigger PoB: https://pobb.in/J_o3D0J952BE

the more budget PoB: https://pobb.in/qwd6mFgUmomz

i realize the "more budget" is still like 150 div but that character would evaporate all 7 ubers at once. something more in the 5-10 divine budget could probably still get 10-25m dps and take some bosses down