How to Beat Echoing Wraith (Spirit Depths)

Upon entering the Spirit Depths, speak with Shirley to advance her questline.

In the Dormant Array, collect the Luminous Silica on a red translucent platform. Avoid the rotating circular structures with giant red eyes that attack with lightning. Use rocky debris for cover.

Continue left, defeating a Clergy Mask and church enemy. Collect the Adaptive Fragment in the next room. Speak with Stone if desired.

Proceed to the Watch Tower. Grab Portable Electrification x2 before crossing a bridge guarded by a two-legged crawling church enemy. Avoid the eye to the left; retreat to the watch tower if spotted.

At the bridge's end, use an alcove to wait out the eye, then defeat the next enemy. Collect the Cleansing Therapy Normal Seal. Drop to the lower red translucent platforms, where the eye hazard is temporarily removed.

At the bottom, defeat three church enemies. Lure them to clash if advantageous. Defeat the staff-wielding enemy and the one guarding the Adaptive Fragment, then collect it.

Find Soil: Spirit Depths in a nearby room and return it to Delpha for Purified Soil and a Life Dew charge.

Ascend the stairs, defeating two flying Necros and a hulking Necro.

Engage a reaper and a cleansing knight. Let them fight and finish the victor. Collect Adaptive Fragment x6 and the Shriek Core.

Use the red translucent platforms, but instead of dropping all the way, backtrack to the watch tower to find a console to shut off the eyes. Collect Contemporary Resonance.

Ride the elevator partway up, step off to shut off the eyes at the console, and collect the Ethereal Tone Normal Seal.

Ride the elevator to the top. Loot a Levitating Core. Defeat a mystical butterfly and a church enemy. Collect Pure Crystal x2, Dew Essence, Adaptive Fragment, Tiny Resonance, and a Luminous Diamond.

Return to the Dormant Array via the elevator. Rest at the branch. Head down the red translucent platforms again; the eyes are now off. Defeat a beefy church enemy with a Pardoner scythe, collecting Clergy Mask x3 and Eucharist.

In the next room, collect the Precipitation Normal Seal and the Spears of Punishment spell.

Use the Broken Branch to return to the Dormant Array.