Discover all boss and elite enemy locations in Elden Ring's Deeproot Depths. Learn strategies for Fia's Champions, Crucible Knight Siluria, Erdtree Avatar, and Lichdragon Fortissax.
This guide details all the bosses and elite enemies found within the Deeproot Depths region of Elden Ring. Learn their locations, drops, and strategies to overcome these formidable foes.
| Name | Location | Drops |
|---|---|---|
| Fia’s Champions | North of Across the Roots site of grace. | 40,000 Runes; Fia’s Mist |
| Crucible Knight Siluria | The Nameless Eternal City site of grace | 25,000 Runes; Siluria’s Tree. |
| Erdtree Avatar (Deeproot Depths) | Great Waterfall Crest site of grace (southeast Deeproot Depths) | 10,000 Runes; Staff of the Avatar |
| Lichdragon Fortissax | Talk to Fia at the Prince of Death’s Throne site of grace (north of Across the Roots site) | 90,000 Runes; Remembrance of the Lichdragon. |
Fia’s Champions
Fia’s Champions are located north of the Across the Roots site of grace. This encounter features three distinct phases or waves. The first two waves will each present a single invader, while the final wave requires you to battle all three simultaneously.
Defeating these invaders rewards you with 40,000 Runes and Fia’s Mist.
Crucible Knight Siluria
Crucible Knight Siluria can be found northwest of the Nameless Eternal City site of grace. This boss is a variant of the Crucible Knight, sharing a similar combat style to the one encountered in Stormhill Evergaol.
Upon defeating Crucible Knight Siluria, you will receive 25,000 Runes and Siluria’s Tree, the great spear he wields.
Erdtree Avatar
This Erdtree Avatar is situated near the Great Waterfall Crest site of grace in the southeastern part of Deeproot Depths. The fight mechanics are consistent with other Erdtree Avatar encounters.
Victory against the Erdtree Avatar yields the Staff of the Avatar and 10,000 Runes.
Lichdragon Fortissax
Access to Lichdragon Fortissax is granted by speaking to Fia at the Prince of Death’s Throne and choosing to give her the Cursemark of Death. After this interaction, you must speak to her three more times to unlock the option to ‘Enter the Deathbed dream’.
This will initiate a battle against Lichdragon Fortissax, a massive four-winged dragon. Defeating Lichdragon Fortissax is a requirement for achieving **The Age of Duskborn Ending**.
The rewards for defeating the Lichdragon are the Remembrance of the Lichdragon and 90,000 Runes.
100% Human-Written. AI Fact-Checked. Community Verified. Learn how AntMag verifies content