<ul data-eligibleForWebStory="true">Tougher bosses known as the Everdark Sovereigns are starting to appear in Elden Ring: Nightreign from today.A new Everdark Sovereign will be added to Limveld each week, providing a time-limited challenge for players.Defeating the Everdark Sovereigns will reward players with Sovereign Sigils that can be exchanged for special Relics.The reward includes additional Sigils for defeating a particular Sovereign for the first time.The first Everdark Sovereign, an enhanced version of Adel, Baron of the Night named Gaping Jaw, is now available.Players have until June 26 to challenge the First Everdark Sovereign.Sentient Pest and Darkdrift Knight will emerge in the next two weeks, with others being added in the future.Everdark Sovereigns can only be battled in online mode.Elden Ring Nightreign has a Metacritic score of 77 and has not achieved universal acclaim.The game received a 7/10 rating in a review, with some criticism about not reaching expected heights.