Timeline and endgame progression
Unlock Empowered Timelines
Empowered Timelines provide the higher-level Monolith progression needed for advanced endgame farming.
The Monolith map and its level 90 Timelines; alternate-character progress also involves Harbingers.
This is a progression unlock, not a repeatable farm. Once available to the character, select Empowered Timelines whenever you want to run them.
Stop the unlock route when the Monolith map offers Empowered Timelines; continue there only if your build is ready for the increased challenge.
Open a guide to find other locations and see what the item is used for.
Empowered Timelines provide the higher-level Monolith progression needed for advanced endgame farming.