In Elden Ring Nightreign, some of the most memorable bosses from the Dark Souls series return, making their presence felt across various Expeditions. While there may not be as many Dark Souls bosses as fans anticipated, the ones that made the cut are instantly recognizable to longtime FromSoftware enthusiasts.
Across Nightreign, players can encounter a total of six iconic bosses hailing from the Dark Souls universe: two from the original Dark Souls, two from Dark Souls 2, and two from Dark Souls 3. This guide serves as a comprehensive resource for locating these formidable foes in Nightreign and highlights how each has been adapted for the new titles.
Updated December 11, 2025, by Waseem Muhammad: A consensus among the FromSoftware community is that the Dark Souls franchise is known for its captivating boss designs. Watching these bosses take form once again in Elden Ring Nightreign is a thrilling experience. The recent Forsaken Hollows DLC has further enriched the game, introducing additional Dark Souls bosses that function as Night Bosses during Expeditions. Below, we have refreshed this guide to include these new additions and their associated Expeditions.
Centipede Demon
Originally From Dark Souls 1

The Centipede Demon ranks among the most iconic bosses in Dark Souls 1, renowned for its unique battle mechanics where players can sever its limbs and tail for tactical advantages. Although the lava-filled arena has been scaled back in Nightreign, players can still dismember the Centipede Demon, leading to additional challenges as its severed parts become hostile entities.
How To Find The Centipede Demon In Nightreign
To face the Centipede Demon, players should seek out either the Sentient Pest or Darkdrift Knight Expeditions, where it can appear as a Night 1 or Night 2 boss.
Gaping Dragon
Originally From Dark Souls 1

The Gaping Dragon, an optional yet unforgettable boss from Dark Souls, has been revitalized with modern visuals in Nightreign. This grotesque dragon, famously characterized by its bisected body and an unsettling mouth lined with teeth, offers a menacing challenge for players revisiting this horror in its updated form.
How To Find The Gaping Dragon In Nightreign
Players can challenge the Gaping Dragon in the Gaping Jaw Expedition, where it serves as the primary Night 2 boss.
Smelter Demon
Originally From Dark Souls 2

Affectionately referred to as one of Dark Souls 2’s standout bosses, the Smelter Demon retains its distinctive look and abilities in Nightreign. However, players should be prepared for an uptick in pace—its attacks now come faster and with a more aggressive style, switching between its normal and Aged forms during combat.
How To Find The Smelter Demon In Nightreign
To challenge the Smelter Demon, players should embark on the Fissure in the Fog Expedition, where this formidable foe may emerge as either the Night 1 or Night 2 boss.
The Duke’s Dear Freja
Originally From Dark Souls 2

The Duke’s Dear Freja, a menacing spider boss from Dark Souls 2, awaits players in Nightreign as it unleashes deadly attacks, including webbing and long-range lasers capable of swiftly dealing damage to less resilient characters. Players familiar with Drangleic will find their experience with Freja’s moveset in Nightreign reminiscent of her original fight.
How To Find The Duke’s Dear Freja In Nightreign
To confront The Duke’s Dear Freja, adventurers must pursue the Sentient Pest Expedition, where she can appear as either the main Night 1 or Night 2 boss.
Dancer of the Boreal Valley
Originally From Dark Souls 3

The Dancer of the Boreal Valley is an elegant yet lethal boss, known for her agile movements and swift dual-blade attacks. Players may encounter her relatively early in their Dark Souls 3 journey, but they should not underestimate her capabilities, particularly her devastating multi-spin attack, which can catch unwitting players off guard.
How To Find The Dancer of the Boreal Valley In Nightreign
To battle the Dancer of the Boreal Valley, players should focus on the Fissure in the Fog Expedition, where she may emerge as a primary boss during either Night 1 or Night 2.
The Nameless King
Originally From Dark Souls 3

Celebrated as a fan-favorite, the Nameless King stands out as one of the most challenging bosses within the Dark Souls series. In Nightreign, this formidable foe features a two-phase battle, beginning with a confrontation on his dragon and culminating in a fierce duel on the ground, where players must quickly adapt to his swift attack patterns.
How To Find The Nameless King In Nightreign
To challenge the Nameless King, players must embark on the Darkdrift Knight Expedition, where he may make an appearance as the main Night 2 boss.
Demon Prince (Demon from Below and Demon in Pain)
Originally From Dark Souls 3: The Ringed City

The Demon Prince, derived from the Dark Souls 3 Ringed City DLC, makes a notable entrance into Nightreign as a duo fight consisting of the Demon from Below and the Demon in Pain. While they represent a formidable challenge, the duo is often perceived as more accessible compared to other bosses in the expansion. Once players overcome both Demons, they must prepare for the resurgence of the Demon Prince.
How To Find Demon Prince In Nightreign
To confront the Demon Prince, players should embark on the Balancers Expedition, where the Demon from Below and Demon in Pain may serve as a Night 1 boss, leading to the encounter of the Demon Prince as the Night 2 boss.
Knight Artorias
Originally From Dark Souls 1: Artorias of the Abyss

As one of the most cherished bosses in the Dark Souls franchise, Knight Artorias has made a triumphant return in Nightreign. Although there were speculations that he might not appear as a traditional boss due to his previous iterations, players can now engage him in a fierce battle. Known for his impactful slam attacks and challenging gameplay, Artorias presents a welcome and formidable addition to the Nightreign roster.
How To Find Knight Artorias In Nightreign
To challenge Knight Artorias, players should seek the Dreglord Expedition, where he may appear as the Night 2 boss.
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