General
Burying the dead is a good idea. Burying eggs that didn't survive is a better idea. If you don't, they may be touched by its twisted horn. What emerges isn't what you buried.
Egg
This egg was abandoned.
Hatchling
Sometimes, eggs grow cold, and the parents abandon them. Sometimes, magi think their eggs will never hatch, and forget about them. And sometimes, as autumn looms and the nights grow long a dark, a shadow passes by, a dark horn touches the shell, and the egg hatches anyway. The hatchling is always a unicorn - an adorable, energetic little unicorn with a red mane. It loves to play. At least in the morning.
Adult
The unicorn is gaunt, but loving. At least in the morning. Only the bravest can bear to see what it becomes. And only the most skilled, powerful magi let it out at night. It is driven to make more, and must be controlled. There are so many young ones that die, and so many opportunities.
Notes
Obtained from: Event, Halloween, Retired
Breeding: Yes
Renaming cost: 200 gold
Release date: October 26th 2019
Element: Neutral 
Breeds with the following:
Forgotten Unicorn + Forgotten Unicorn = Forgotten Unicorn (Hard)
Sprite rotates based on time of day.
Sprite art: Xenomorph | Description: Raneth