

Animation•Mystery•Sci-Fi & Fantasy
The Best Episodes of The Holy Grail of Eris Season 1
Every episode of The Holy Grail of Eris Season 1 ranked from best to worst. Discover the Best Episodes of The Holy Grail of Eris Season 1!
Betrayed by her fiancé's lover and sentenced to public execution, Constance Grail, a plain viscount's daughter known for her honesty, faces death—until a mysterious voice offers salvation. Scarlett Castiel, a noblewoman long thought dead, may
Airs on
Seasons1
Season 1 Ratings Summary
"At the Grand Merillian" is the best rated episode of "The Holy Grail of Eris" season 1. It scored 6.7/10 based on 3 votes. Directed by Unknown and written by Unknown, it aired on 1/8/2026. This episode is rated 0.3 points higher than the second-best, "An Extraordinary Villainess and an Ordinary Girl".











