The term "iron fey" refers to a specific group of mythical creatures within the broader category of fey or fairy folklore. Unlike traditional fey, which are often associated with nature and magic, iron fey are characterized by their connection to iron and technology. They are typically depicted as more industrial and less whimsical, often embodying a more pragmatic and sometimes harsh aspect of the fey world. Iron fey are often seen as antagonistic to the more ethereal fey, as they can disrupt the natural balance of magic. Their presence is sometimes linked to the encroachment of human civilization, representing the clash between nature and industry. This duality makes them a fascinating subject in various fantasy literature and role-playing games.