24: Complete Ancients, Right of Passage (Act 5 Normal).
15 – 24: Grind Tal Tasha’s Tombs in Canyon of the Magi (Act 2 Normal). Reach Level 80 In Less Than 2 Hours On D2 -> Requires Diablo II -> Classic Diablo II is suggested, but LoD will work (Required for part of thi.
If you’re looking to power level via rushing, check out my Diablo 2 Rush Guide! There are tons of in-depth resources out there, so let’s keep this guide simple and straight forward, as a reference when you’re leveling a new character either in classic D2 or Diablo 2 Resurrected. Knowing the optimal leveling process in Diablo 2 can save quite a bit of time, enabling the jump into end game play more quickly.