Wechselbalg is a term from Germanic and specifically Isle of Man folklore, referring to a fairy or goblin that inhabits houses and consumes everything within reach. The concept is related to the broader European belief in changelings—creatures left by fairies in place of human children. In Manx tradition, the wechselbalg can take the form of a household nuisance with insatiable appetite.
Wechselbalg
Mythological/Cultural Origins: Celtic, Germanic
Roles/Functions in Lore: Nuisance, Trickster
Literary Sources/Traditions: Folklore, Oral Traditions
Historical/Legendary Time Periods: Middle Ages to Modern Era
Attributes/Powers: Consumption, Haunting
Alignments/Moral Standings: Ambiguous
