at frist glance, this creature looks like a large powerful horse with a jet black coat. but a closer look reveals it true nature. flames wreathe its steely hooves,flared nostrils and smolder in the depth of its dark eyes.nightmares are proud equine creatures with hearts as black and evil as the dark abysses from which they came.they dwell on the plane of hades. they roam the world doing evil and haunting the dreams of all who dare cross it path