Shelia Gremory is the main female protagonist of High School DxD: Artificiality. She is a Devil from both of the Gremory and Mammon clans with close Gaeneron, Bael and Lucifuge and distant Demiurge heritage , 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, Seillais 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

Immense Demonic Power:

Demonic Abilities: Edit

Due to her extremely mixed Demonic heritage, Shelia possesses several different abilities from different clans such as the Bael, Gremory and Lucifuge clans.

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

Gravity Maelstrom (重力大渦グラヴィティ・メールストロム, Guraviti Mērusutoromu):

Charisma (カリスマ, Karisuma):

Puppet Master (パペット・マスター, Papetto Masutā):

Metamorphosis (メタモルフォーゼ, Metamorufōze):

Gremory System Edit

Equipment Edit

Blacklights Edit

Blacklights (ブラックライト, Burakkuraito): A item/egg Shelia received from Scarlet Dantalion after the Villainous Faction's attack on the prison, Pandemonium. The Blacklights is an item created by the Dantalion clan like the Phenex clan's Phoenix Tears. Shelia's Blacklight takes the form of a chimeric black lion, with bat wings and horns that acts has her familiar, that she named Gryphon (グリフォン, Gurifon). Gryphon has the ability to breathe fire and act as transportation for Shelia's peerage.

Quotes Edit

Trivia Edit

Development & Creation Edit