The user either is or can transform into a black dog, (also called Barghest, Black Shuck, Cù Sìth, Moddey Dhoo, Gytrash, Oude Rode Ogen, Tibicena, Dip, etc.), a being found primarily in the folklores of the British Isles. The black dog is essentially a nocturnal apparition, often associated with the Devil or a Hellhound. It is generally supposed to be larger than a normal dog, and often has large, glowing eyes, often associated with electrical storms, crossroads, places of execution and ancient pathways.