A demon is a malevolent type of supernatural entity, specifically a fallen angel.
Demons are ugly, malign spirits, who were formerly beautiful, benevolent, angels. They were banished from heaven for defying God in alignment with Lucifer. It is implied they still possess their wings. They are after the souls of human, and invisibly fight against angels for them. They can only enter a house through a portal and invitation.
- Invisibility - As spirits, demons are naturally invisible to humans. They can reveal their true forms if they wish.
- Possession - As spirits, demons can forcibly possess humans, controlling the thoughts and actions of the individual.
- Mass possession - Multiple demons can possess the same person simultaneously.
- Super strength - As spirits, demons possess super strength, and to a higher degree than human spirits.
- Shapeshifting - Demons can shapeshift into anyone on Earth and mimic their voices.
- Angels - Higher angels can overpower lesser demons.
- Exorcism - Demons can be expelled from an object, home, or person. However, if the individual is too weak in will or if the demon is too strong, the exorcism won't work.