The Joker (occasionally using the pseudonym 'Joseph Kuhr') is a fictional character, a supervillan in the DC Comics universe. Created by Jerry Robinson, Bill Finger and Bob Kane, he first appeared in Batman in
Morrigan - Celtic Goddess of War, part of the triple goddes Morrigna along with Badb and Macha. Also known as Anu, Mor Righ Anu. Takes the form of a raven and flys over battlefields and chooses who will die, taking their sould to the otherworld.