Shelia Gremory is the main female protagonist of High School DxD: Artificiality. She is a Devil from both of the Gremory and Mammon clans, as well as a third-year student of Kuoh academy, together with her Queen, Ayato Hyoudou.

Born during the end of the Red Era before it's end by Issei's final struggle against 666, Shelia is the youngest child of one of the current Super Devils, Millicas Gremory, and one of the current Satans, Vivian Mammon, and the younger sister of both Nemesis and Harper Gremory.

Appearance Edit

Shelia is a beautiful young woman of short height, with pink eyes and long crimson hair that reaches down to her waist. For someone her age, she is noted for having a distinctly slender yet curvaceous figure with large breasts.

Shelia possesses a mysterious mark around her throat with the appearance of a love heart with two prongs extending around either side of her neck, in which both Millicas and Maria states that it is proof she was born in the Red Era.

Although she has worn various types of clothing throughout the series, Shelia usually wears a Kuoh custom uniform of a white shirt and magenta skirt.

Shelia's height is 156 cm (5 feet 1 inch) and body weight is 41 kg (90 lbs.). 

Personality Edit

History Edit


Plot Edit

Powers & Abilities Edit

Demonic Power:

  • Power of Destruction (滅びの力 Horobi no Chikara):
  • Vulcan Percunia ():

Equipment Edit

Blacklights Edit

Blacklights ():

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Trivia Edit

Development & Creation Edit