Spoiler Alert: This article/section contains details about future plotlines described in the Fanon series. Do not proceed unless you want to be spoiled. We warned you, seriously.

Arstera is a Kajiurian from the Magical Molly! Reboot continuity family.
Arstera of Kajiuria
Age Presumed to be 39 K.A.
Contract Wish N/A
Color theme N/A
Weapon N/A
Height 175cm
Hair Color ??? (Original)

White (After possessing a dead Kajiurian)

Eye Color Bright Purple (original)

Red (After possession)

Race Kajiurian
Allies Servants:
  • Yuuri Asuka
  • The Sisters
    • Ignis
    • Grace
  • Scierra Yuuki
  • Kathryn Hinata
Appears in Main:
  • Magica Quartlet's Magical Molly!
  • Magical:Zero

Arstera is one of the fewer Kajiurians who escaped to Earth in an attempt to recreate new Kajiurians from human beings, but not with other people hot on her tail.

However; compared to other Kajiurians, she gradually accepts to let her race die (including her own Earth-based Magical Girls) to make room for new replacements.

Abilities & Powers

  • Intelligence


  • Gun - Arstera had a generic firearm modelled from a flintlock.


  • Mind transfer - Arstera can transfer her consciousness to any person, either living or dead. As her possessed body were used as her shell, she lacks any sense of pain.


  • Voice Actor:
    • Erica Mendez (English, original form), Kathleen Barr (English, when she uses a Kajiurian's body)
    • Risa Taneda (Japanese, original form) Mie Sonozaki (Japanese, when she uses a Kajiurian's body)
  • Mottos:
    • There are always replacements despite their deaths."
  • Arstera is one of the new original characters made in the series, along with Raven and Hyde Anderson.
  • Her voice actress, Sonozaki Mie, also voiced Gertrud Barkhorn in Strike Witches, and the Speaker (crow) in Vividred Operation.
    • Her English actress, Kathleen Barr also voiced Queen Chrysalis and Trixie Lulamoon in My Little Pony: Friendship is Magic, along with other shows and anime that she took part in.
  • Arstera shares a fewer similarities to Kyubey from Mahou Shoujo Madoka Magica:
    • She completely lacks emotions.
  • She also shares several similarities to:
    • Gendo Ikari from Neon Genesis Evangelion:
      • Despite her servants' loyalty to her, she hardly cares about them.
    • Quitterie from Madoka Magica portable:
      • She is a Magical Girl from another world.
    • Shockwave from the IDW Transformers Universe:
      • Arstera sees emotion as a weakness and a distraction.
    • Thanos from the Marvel Comic books:
      • She occasionally sacrifices people (including her allies).
  • Her name is likely derived from "Ersteller", which means Creator in German language.
  • Mika Doi is originally considered for the role.
  • Arstera's theme had some parts incorporated from one of Yuki Kajiura's pieces: experimentation.
  • In several opening sequences, Arstera had bright purple eyes, as she had red eyes in the series, before her actual form had revealed.

Foreign Names

  • Japanese: アルステラ (Arusutera, real name) 白い魔女 (Shiroi majo, the White Witch)