Astra

Astra is a major antagonist in the Eric and Claire episode, Ghost vs Ghoul.

Personality
Astra is shown to be a cruel jerk to many supernatural creatures, especially Ghosts like Claire. A reason behind this is because ghouls and ghosts had a war once over each other and the ghouls won, so many ghoul kids decided to bully ghost kids. The same thing happened with all the other supernatural creatures, with the ghouls winning and bullying the other creatures.

Appearance
Astra is about the size of Claire. She has grayish-green skin, yellow pupiless eyes, long, black hair, and a rusty dress.