Upon completing Pandaemonium questlines, Savage mode is not automatically unlocked. Return to Nemiji at Labyrinthos (X: 8.4,Y: 27.4) after completing all of them beforehand (ending in “Guided by the Past”), who should have a quest icon above her head despite not having a quest in itself. The Aporia teleport is next to her.
Once you interact with her, select “Recount the threat to the aetherial sea”. Just a few dialogue lines and you’re ready! The Anabaseios Savage Raids are now available for you to access.
How to Enter Pandaemonium: Anabaseios (Savage)
High-end duty is at the top of the Duty Finder. You’ll see four Anabaseios raids right away. Matching through DF isn’t recommended, so you’ll be better off using Party Finder. The raids can be entered anytime as long as you meet the minimum item level of 630.
You can do this by crafting or buying Diadochos gear at the Market Board. This won’t come cheap, especially in the early Savage weeks when everyone wants new gear.