To unlock the concealed entrance within the Sanctum, adventurers must locate and rotate the ancient Obelisk pillars scattered across the Cultist Lair’s chambers. This comprehensive walkthrough will help you pinpoint each one.

Where to find every Obelisk pillar in Fisch’s underground network

The fifteen mystical markers are distributed through multiple zones of the cultist complex. Below you’ll find their positions organized by major areas.

Initial Zone – Cultist Complex

First Ancient Marker

• Immediately after entering, search the western side of the entry column where a cultist guard watches the drop-off.

Second Marker Position

• A stone monolith rests on an eastern outcropping near the first sealed gate, accessible via the central pond’s edge.

Echoing Archives

Third Marker

• Upon entering the archives, check the western flank of the initial tome repository.

Fourth Ancient Stone

• Near the final eastern shelving unit before the chamber’s reflective pool.

Fifth Hidden Monument

• Behind an emerald-robed initiate along the pond’s northern bank.

Sixth Marker Position

• Across from the fifth stone beneath an arched ruin.

Seventh Column

• Scale the adjacent column using successive jumps until midway, then activate the mechanism.

Vow Passage

Eighth Obelisk

• Central corridor marker visible when facing east from the chamber’s ascent platform.

Ninth Stone Monument

• Behind the central altar guardian overseeing the aquatic basin.

Inner Sanctum

Tenth Marker

• Directly behind the sanctum’s entry lift on the western wall.

Eleventh Ancient Pillar

• Concealed behind stone debris along the western ascent route.

Twelfth Secret Stone

• Obscured by a crumbling column northeast of marker eleven.

Thirteenth Monument

• Eastern stairway foundation near a crimson-robed acolyte.

Fourteenth Obelisk

• Atop the ceremonial platform near a vermilion-clad figure.

Final Marker

• Adjacent to fractured stonework behind the primary chamber’s hidden entrance.

Acquiring the Eidolon Fishing Tool

Completing all fifteen rotations grants access to the sanctum’s vault containing the Eidolon Rod, priced at 5,000,000 credits. While offering unlimited weight capacity, its effectiveness remains questionable for late-game challenges.

• Maximum Capacity: Unlimited
• Durability: 0%
• Precision: 0.25
• Fortune: 50%
• Retrieval Rate: 100%

Common Questions Answered