Elden Ring Deeproot Depths Guide

TL;DR

  • Access Deeproot Depths via Nokron’s Valiant Gargoyle fight and waterfall passage
  • Farm high-value Runes from sac-carrying ants and acquire Elden Stars legendary incantation
  • Navigate deathblight-infested Nameless Eternal City to reach alternate Ansel River access
  • Defeat Crucible Knight Siluria for unique great spear and Crucible Tree armor set
  • Complete Fia’s questline to face Lichdragon Fortissax and obtain unique death-themed rewards

This comprehensive guide covers every significant location and secret within Elden Ring’s mysterious Deeproot Depths underground region.

The Deeproot Depths represents an entirely optional subterranean zone accessible only after thorough exploration of Nokron, Eternal City and the Ancestral Woods. Following your victory against the challenging Valiant Gargoyle twin boss encounter, adventurers can proceed through a concealed waterfall passage that transitions into this hidden realm. Within these depths, explorers will discover legendary magical artifacts, formidable armor collections, and multiple interactions with the mysterious Fia. This area serves as a critical junction point connecting several major questlines and containing some of the game’s most powerful items.

Upon arriving near the Great Waterfall Crest Site of Grace, the initial challenge involves traversing a significant chasm utilizing carefully positioned tree branches as pathways. Strategic navigation upward and rightward along these natural bridges reveals the concealed entrance to a specialized insect cavern.

Inside this cave system, you’ll encounter numerous ant creatures that may seem unremarkable initially. The true value emerges in the central chamber where you’ll find ants carrying enormous golden sacs on their backs. These particular insects respawn only once per playthrough, but they provide exceptionally valuable Rune consumables when defeated, offering substantial currency boosts when activated. For optimal farming efficiency, equip Silver Scarab talisman and consume Gold-Pickled Fowl Foot items to maximize Rune acquisition from each elimination.

At the cavern’s terminus where you can descend back to the external branches, carefully search for a corpse holding the Elden Stars Incantation. This powerful spell represents one of Elden Ring’s legendary magical abilities, capable of summoning a golden shooting star that tracks enemies autonomously. The incantation requires 50 Faith to utilize effectively.

Journeying northwest from the ant cavern leads to extensive urban ruins, with the primary Site of Grace positioned in the settlement’s northwestern quadrant. This desolate location, known as the Nameless Eternal City, teems with hostile creatures capable of inflicting the deadly Deathblight status effect.

The city divides into two distinct exploration zones requiring different approaches. At ground level, structures contain valuable materials like Smithing Stones, but are patrolled by basilisk lizards that exhale death-inducing mist. The elevated rooftop sections, accessible via overhanging tree limbs, host fire-breathing sentry constructs guarding scattered items. While these elevated treasures aren’t exceptionally rare, they provide useful crafting components and consumables.

West of the Site of Grace, positioned precariously at the waterfall’s edge, rests an ornate copper coffin. Interacting with this transport mechanism carries you to the Ansel River region, which alternatively becomes accessible through progression in Ranni the Witch’s elaborate quest chain. This alternate access method proves valuable for players who may have missed certain quest steps or prefer exploration-based discovery.

The Nameless Eternal City is full of tough enemies who inflict the death status effect.

The Nameless Eternal City is full of tough enemies who inflict the death status effect.

Traveling northwest from the Nameless Eternal City’s Site of Grace reveals extensive patrol routes manned by various knight and soldier units. While most can be circumvented with careful movement, an optional boss encounter awaits at the massive tree dominating the Deeproot Depths’ northwestern sector.

Here you’ll confront Crucible Knight Siluria, a formidable opponent wielding an enormous great spear. Preparation should include mastering parry timing or utilizing shield-breaking attacks, as Siluria employs aggressive thrusting combos and holy damage abilities. Emerging victorious grants Siluria’s Tree great spear weapon and access to the colossal tree she guarded.

Inside the arboreal structure, a secured chest contains the complete Crucible Tree armor ensemble. This protective set offers exceptional physical defense and unique resistance to holy damage sources, making it particularly effective against certain end-game bosses. The armor’s weight requires substantial endurance investment for effective utilization without fat-rolling penalties.

The Crucible Tree armor set is inside this tree, as long as you can get past Crucible Knight Siluria.

The Crucible Tree armor set is inside this tree, as long as you can get past Crucible Knight Siluria.

The northeastern map sector lacks a single dominant landmark but contains multiple valuable secondary locations. Most notably, a mobile Walking Mausoleum roams this area, enabling duplication of boss remembrances for acquiring alternate rewards—particularly useful for obtaining both available items from particularly challenging encounters.

At the northeastern boundary along the cliff edge, vigilant explorers will discover the Mausoleum Soldier Ashes. These spirit summons provide average combat performance but complete certain collection achievements.

Near the waterfall’s base lies another cavern housing tier 6 and 7 Smithing Stones alongside an exceptionally aggressive giant bear enemy. This creature possesses surprising speed and damage output, requiring careful engagement strategies rather than direct confrontation for most builds.

The Deeproot Depths contain a walking mausoleum.

The Deeproot Depths contain a walking mausoleum.

The mysterious Fia, Deathbed Companion, relocates to this subterranean realm after departing Roundtable Hold. Locate her resting against the roots in the central area to advance her narrative arc, which culminates in an epic confrontation against Lichdragon Fortissax.

Completing her questline involves multiple dialogue interactions and potentially confronting other NPCs. The culminating battle against Lichdragon Fortissax presents one of Elden Ring’s most visually spectacular encounters, featuring lightning-based attacks and deathblight mechanics.

Successfully defeating this legendary dragon rewards players with Fortissax’s Lightning Spear incantation and Fia’s unique armor set. Critical decisions during this quest affect ending availability, so consider backup saves before critical choices if pursuing specific narrative outcomes.

Fia can be found here after she departs from the Roundtable Hold.

Fia can be found here after she departs from the Roundtable Hold.

Action Checklist

  • Defeat Valiant Gargoyle twins and access through waterfall
  • Farm sac-carrying ants for Golden Rune [12] items
  • Collect Elden Stars Incantation from corpse in ant cave
  • Navigate Nameless Eternal City rooftops for items
  • Defeat Crucible Knight Siluria for spear and armor set
  • Duplicate remembrances at Walking Mausoleum
  • Complete Fia’s questline and defeat Lichdragon Fortissax

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