Ghost of Christmas Past
Beyond angel, undead, or fairy are the spirits of Christmas forever moving around the holidays. These spirits are bound to the laws of the holidays themselves. They are representative of archetypes within the spirit realms bound to the laws beyond both gods & man.
The Ghosts of Christmas Past gives witness to the transgresses of all men upon Christmas & will show them the error of their ways. These spirits may do so with with power visions of the past & have been known to anger those who witness their visions. They burn with the distant candle flame of the past & cast its light into the future
The Ghost of Christmas Past appears to victims as a white-robed, androgynous figure of indeterminate age. He had on his head a blazing light, reminiscent of a candle flame. He carried with him a metal cap, made in the shape of a candle extinguisher. They can be dismissed with a successful attack using their own candle extinguisher.
Some clerics of dark gods may rebuke or dismiss these spirits for a time but they will not be denied & will return within 1d4 hours until their message is witnessed & heard. They have been known to help some adventurers with visions of the past Christmases & vital clues.
They are tied to the season & no man worships or follows them. These spirits exist & will continue to as long as Christmas continues. There is no truth to the rumor of violent versions of these spirits! These ghosts & spirits move across the multiverse with purpose with all of the Christmases that ever were.