Under the Fire Moon.

[draconic.]

There is a legend that's been passed down generation to generation.
A tale of the Fire Moon. It is said that every full moon, a Stallion with a blazing mane and tail streaks through the night. His ghostly snorts and pounding hooves can be heard deep within the forest. Some have even claimed to see the fire of his mane and tail in the darkness.
But beware, while this stallion is a majestic sight to behold, he also has a dark side to him.
For if you should spot him after midnight, nightmares shall surely come!

Halloween night happens to be his favorite time of the year to be out.