The Feuernhoff Device

The Feuernhoff Device appears as chrome and cold steel reproduction of an Osyluth head with a pair of massive backwards curved horns. If held at the horns, facing forward and the words "Urta-Raka" (roughly "Let's Ride" in Abyssal) are growled with sufficient menace (requiring a successful intimidate check at difficulty 15), flames well from the skulls mouth and spinal-opening, shaping a chrome and black steel motorcycle.