A Dark Creature is a creature that is dark by nature or that has been turned dark by an outside force. Dark creatures are considered evil by many and often create mischief, try to turn others dark, and many support or are a part of The Society of the Evening Star. Do not use Dark creatures and Restless beings interchangeably. Although Restless beings are a kind of Dark Creature, not all Dark Creatures are Restless beings.
A Shadow Charmer is someone who has been affected by dark magic, a demon can both create a shadow charmer and unlock his or her powers, as seen when Graulas stabilized Seth Sorenson's powers after he pulled a nail out of a Revenant and was nearby when said nail was destroyed.
Known Dark Creatures include (but are not limited to):
- Demons - known demons are Gorgrog, Talizar, Jubaya, Nagi Luna, Graulas, Olloch the Glutton, Bahumat, Din Bidor, Kurisock, Orogoro, Lycerna, Brogo
- Blixes - known Blixes are Vanessa Santoro, Wayne, Torina Barker, Mr. Lich
- Ronodin - a dark unicorn who willfully corrupted his horns
- Navarog - a dragon so evil he gained the title of 'Demon Prince'
- Witches - known Witches are Muriel Taggert, the Singing Sisters
- Trolls - known Trolls are Nero, Bubda, Udnar