General
Pesadelos are shrouded in legends. The oldest tales speak of fiery horses who will give people rides to the underworld, and only those near death could see them. If a healthy person saw a Pesadelo and no one nearby was old or ill, the horse would choose that person as a victim and torture them with nightmares until the person died of fright. As a result, people often report sightings of this creature to the Keep, begging the magi to rid their village of the cursed horse of death. However, despite the legends, the Pesadelo typically wants little to do with humanity. They tend to stay near cemeteries, which is likely what engendered the legends, and the shine of their blue and green flames at night will make a person look sickly and cadaverous. But magi have established that they do not kill with nightmares, nor have they ever harmed humans of their own volition. However, they do consume meat, and some say that the preferred food of a wild Pesadelo is rotting flesh and bone.
Egg
This egg is covered in flickering flames.
Hatchling
Pesadelo hatchlings are not social creatures, and prefer to run and explore on their own. Magi are hard pressed to tame them, and many have failed. If a magi cannot win the respect of their pesadelo hatchling before the creature's first birthday, the hatchling will run off, never to be seen again by their one-time magi. The hatchlings do not make this process easy, either. They will give their magi unsettling dreams, said by some to be advice or guidance, and by others to be merely cruel jokes. Touching the hatchling in their first year of life will always result in a burn, and they will never take a halter. However, if one does impress their pesadelo hatchling by being fearless and authoritative, they will have a powerful companion.
Adult
Pesadelos are incredibly hard to tame, and no one has ever tamed a Pesadelo without raising it from the egg. Once they do, however, adult Pesadelos are notoriously powerful. They can run so fast they become a blur, and if a magi is permitted to ride without the Pesadelo burning them, they will be able to traverse miles within minutes. Pesadelos can also become invisible at will, making it easy for them to sneak up on people. One quirk of the Pesadelo that makes even magi distrust them and their magi is that they seemingly have no, or very different, morals. A Pesadelo will obey their magi's commands without question, and in the past this has resulted in magis sending nightmares to others using their Pesadelo's powers. Pesadelos are also fascinated by death, and will often stop and stare at dead animals on the road, as if curious. This may be because Pesadelos do not die in the traditional sense - as their life grows to a close, they flicker like a candle, their bodies phasing in and out, and finally they will vanish from existence.
Notes
Obtained from: Shop, Trading Post: 8790 gold
Breeding: Yes
Renaming cost: 200 gold
Release date: October 24th 2015
Element: Void 
Breeds with the following:
Temeroso Pesadelo + Temeroso Pesadelo = Temeroso Pesadelo (Normal)
Medonho Pesadelo + Temeroso Pesadelo = Medonho Pesadelo (Normal)
Medonho Pesadelo + Temeroso Pesadelo = Temeroso Pesadelo (Normal)
Originally released in the Halloween Shop for Halloween 2015 event. Transferred to Trading Post after Halloween event ended.
Sprite rotates based on time of day.
Sprite art: Jrap17 | Description: Raneth