Grievous Twilights are creatures that appears in The Elder Scrolls Online: Imperial City. Located in the Imperial City, defeating these creatures earns the Vestige Tel Var Stones. They are a unique variation of Winged Twilights created by Molag Bal. As of Update 12 ("One Tamriel"), they can now have a chance to be located at any Dark Anchors. 
- Imperial City Prison Pledge: Undaunted Quest to clear Imperial City Prison.
- Priceless Treasures
- Summary Execution: Stop Lord Warden Dusk and help Lyranth.
- Dark Anchors (From Update 12)
- Imperial City Prison, Imperial City (Last Cell Block) IC
- Lambent Passage, Temple District IC
- Maw of Lorkhaj, Reaper's March TG
- Nobles District, Imperial City IC
- Temple District, Imperial City IC
- Baron Thirsk (Nobles District)
- General Zamachar (Lambent Passage)
- Lord Warden Dusk (Imperial City Prison
- Rakkhat, Maw of Lorkhaj
- Shade: A variation of Grievous Twilight]] encountered only in Imperial City Prison.
In combat, Grievous Twilights will teleport and attack you from all directions. They use a combination of melee and ranged attacks, the latter consisting of fireball spells.
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