Eydis

Eydis (イーディス) also known as Eydis Synthesis Ten is a reoccurring character throughout the Sword Art Online series and is a supporting character in the Alicization Arc, and is an Integrity Knight and a close friend of Alice.

Appearance
Eydis is a beautiful young girl with average height, white skin, beige hair, red eyes and big breasts. She has her hair tied into a cone shaped ponytail with a black ribbon that has two tips pointing up, making her look as a white rabbit.

Before being an Integrity Knight, Eydis wore a black dress, white stockings and brown boots.

She wears an unorthodox armor: her outfit is a black sleeveless coat with a diamond shaped gap in her chest and she wears black pants and a pair of non-symmetrical sleeves (ananın amı bu arada) with black fingerless gloves. Her armor is white with a gray cape, which reveals that her full entire Integrity Knight armor is monochrome.

Background
Eydis used to live a normal life on a village with her younger sister Mary long time ago before Kirito dived into Underworld. While having her time with Mary, she enjoyed bathing and taking care of her. She also enjoyed telling stories with Mary before going to sleep with her.

Eydis once told Mary that she found a mysterious black spider looking after her. One day, a wave reached her and she stated that the spider saved her, while another day, she found a deep lake, where she lost most of her belongings when she approached the lake. She swam deep, where she found a mysterious object that lies deep down the lake.

After returning home, Eydis took a bath with Mary, and when they went to bed, Eydis vowed to do everyrhing to help her sister run happily according to the physical condition she had, even if she has to defy the laws of the Taboo Index.

One night while going outside, Eydis found a man with a sword, revealing to be Bercouli Synthesis One, who came to arrest her due to a crime commited to break the Taboo Index. Eydis ended down with sadness, but not without bidding a last farewell to Mary, as she was not able to see her again.

Gun Gale Online
31

Notable Achievements
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Trivia

 * Most of Eydis' stances shown in combat and her illustrations show her armpits, revealing to have a slightly muscular physique.
 * Eydis speaks frequently using slangs.
 * Eydis enjoys teasing Alice while both have no duty outside the cathedral. Specially, she asks frequently to take a bath with her.
 * Eydis dislikes Chudelkin because she sees him as a grotesque lech.
 * Many of Eydis' swords used on her different attributes reveal that her weapon of choice are mostly katanas, while every version of her skills (including Light attribute) use dark energy in combat.
 * Eydis’ Moon Cradle adaptation illustrations in SAOARS show her with an eyepatch (specially the main title screen), revealing that she breaks the seal of the right eye.
 * Eydis' birthday is revealed to be September 4 as of September 2020.