In her true form, she is a young woman with long blue hair.
Since her ability was perfect for assassination, she was one of the few witches who was kept and specifically trained by the church.
She was Archbishop Heather assisting, and disposed of many Fallens, including witches who betrayed the church, and believers who were degenerated by the secular world.
She was taught skills of combat and assassination.
Her ability belongs to the enchanting type.
Shapeshifter - She can completely disguise herself as someone else as long as she touched that person. Not only her appearance, but also her body shape and voice would be perfectly substituted. The effect could only last for half a day.
Shapeshifting Others - She can also disguise other people. When she replaced others, to create a long-term effect, she almost use up all the magic power in her body, and the substitution process will last for about an hour.
While she can disguise herself and others as someone else, only the body changes, the clothes do not. Also while she was able to imitate someone appearance, she could not read their mind. If she met one of their acquaintances, she would be easily exposed.
She is completely loyal to the Church, to the point that she would be proud to sacrifice herself for them.
She was Heather assisting and only in front of Heather, would Aphra resume her real appearance.
For her, catching fallen witches, was one of her leisure activities. She liked to imitate those witches who suffered from punishment and torture and then experienced all of their pains. That made her deeply understand the significance of what she did. It was also her atonement for owning the demon's power.
- Her name meant dust and was given to her by Heather. She was fond of this name because dust was plain and once it fell on the ground, it would be difficult to be recognized, just like her.