Batman Vol 1 #463

Following the clues found in San Francisco, Batman goes to Nevada. While crossing Death Valley, a dog stands in the way of the Batmobile and leads Batman to the small cabin of Black Wolf; an elder indian who is about to be attacked by a group of young renegade indians. Batman and the dog save the old man, who proceeds to tell Batman about a curse, which is somehow connected to the murders in Gotham and San Francisco.

Batman knows he has to hurry to Las Vegas to stop a man called Two-Hearts and his associate, Twisted Billy, both responsible for the crimes. Black Wolf and the dog travel with Batman and while in Las Vegas, he has to become Bruce Wayne to look for the criminals. He eventually finds them and starts chasing them in the Batmobile, although Black Wolf is afraid of their enemy.