Everdark Sovereigns are Elden Ring Nightreign‘s toughest bosses, but you’ll only have a limited time each week to beat them — so it’s worth knowing who’s coming up next and which rewards are on offer.
Just like Nightreign’s standard Expeditions, taking on an Everdark Sovereign requires you to gear up and survive for two days in Limveld before reaching the third, final day to take on that Expedition’s boss.
Rather than be completely new, standalone bosses, Everdark Sovereigns are amped up versions of the existing eight Night Lords with more health and additional mechanics that make them tougher.
Bragging rights aren’t the only reward for beating these endgame monsters, either. Numerous items, including Relics and character skins, are up for grabs in a dedicated shop.
Featured Everdark Sovereign boss this week
The featured Everdark Sovereigns in Elden Ring Nightreign this week are Maris, Fathom of Night, and Libra, Creature of Night, which will remain the featured Expeditions until rotation on September 25.
The available Everdark Sovereign Expedition roates every week.Everdark Sovereign rotation schedule
Currently, Nightreign’s Everdark Sovereign rotation consists of seven bosses.
Following a period of cycling through the initial three Everdark Sovereigns, FromSoftware confirmed on July 29, 2025, that a fourth, Maris, Fathom of Night, would join the rotation on July 30. Caligo, Miasma of Night and Libra, Creature of Night, followed on August 7 and 14, respectively.
On August 19, 2025, FromSoftware confirmed that Gladius, Beast of Night, would join the rotation, leaving just one boss, Heolstor, the Nightlord, as the only boss currently without an Everdark variant.
The known schedule can be found below, with the current rotation being marked in bold:
Date | Featured Everdark Sovereign | Weakness |
|---|---|---|
June 18 | Adel, Gaping Jaw | Poison |
June 25 | Fulghor, Darkdrift Knight | Lightning |
July 3 | Gnoster, Sentient Pest | Fire |
July 10 - July 17 | Adel, Gaping Jaw & Fulghor, Darkdrift Knight | Poison & Lightning |
July 17 - July 24 | Gnoster, Sentient Pest & Fulghor, Darkdrift Knight | Fire & Lightning |
July 24 - July 30 | Adel, Gaping Jaw & Gnoster, Sentient Pest | Poison & Fire |
July 30 - August 6 | Maris, Fathom of Night & Fulghor, Darkdrift Knight | Lightning & Holy |
August 7 - August 14 | Caligo, Miasma of Night & Gnoster, Sentient Pest | Fire |
August 14 - 21 | Libra, Creature of Night & Adel, Baron of Night | Madness & Poison |
August 21 - August 28 | Gladius, Beast of Night & Fulghor, Darkdrift Knight | Holy & Lightning |
August 28 - September 4 | Libra, Creature of Night & Caligo, Miasma of Night | Madness & Fire |
September 4 - 11 | Gladius, Beast of Night & Adel, Baron of Night | Holy & Poison |
September 11 - 18 | Gnoster, Wisdom of Night & Fulghor, Champion of Nightglow | Fire & Lightning |
September 18 - 25 | Maris, Fathom of Night & Libra, Creature of Night | Lightning & Madness |
For reference, Everdark Sovereign versions of the following Nightlords have yet to appear in-game:
- Heolstor the Nightlord
All rewards
The Collector Signboard shop, unlocked after defeating any Everdark Sovereign, can be found in the Roundtable Hold hub area.
Related
Here, you can spend Sovereign Sigils obtained from Everdark Expeditions to purchase numerous rewards, including exclusive Relics and Vessels for each character. See the full available stock of items in the table below.
Sovereign Sigils obtained from Everdark bosses can be spent at an exclusive vendor at the Roundtable Hold.Collector Signboard shop contents
Item | Type | Sovereign Sigil Cost |
|---|---|---|
Soot-Covered Wylder's Urn | Vessel | 4 |
Sealed Wylder's Urn | Vessel | 4 |
Soot-Covered Guardian's Urn | Vessel | 4 |
Sealed Guardian's Urn | Vessel | 4 |
Soot-Covered Ironeye's Urn | Vessel | 4 |
For more Elden Ring Nightreign content, check out our guide on how to complete Remembrance quests as well as build guides for every character.