Someone who has a negative influence;
Causes the world around them to turn to appear
deranged.
Unintentionally creates conflict and bad moods to anyone around them.
Attracts negative spiritual
energies and
entities.
I don't like her, and I don't know why. Maybe she's a Dementer.
Ever since they've gotten here, a
lot of weird things have happened. A bunch of Dementers, the lot of them.