Cairos rune and artifact dungeons
Necropolis rune farm
Provides a distinct Cairos rune target for builds that need the sets listed in Necropolis rewards.
Cairos Dungeon > Necropolis; choose the highest stable tier your team can repeat.
Repeatable dungeon farm; continue while its rune sets are relevant to your roster. There is no one-time completion target in this method.
Move to another dungeon once the desired set or build has enough viable options, or if another farm better addresses your current gear bottleneck.
Open a guide to find other locations and see what the item is used for.
Provides a distinct Cairos rune target for builds that need the sets listed in Necropolis rewards.