WARNING: Potential Spoilers for Batman / Dylan Dog #1!A surprising villain has officially been revealed as the catalyst behind Joker's descent into madness and evil, casting a new perspective on the Clown Prince of Crime's iconic origin story. This revelation upends core Joker facts, casting him in an entirely new light. However, this villain isn't merely just a part of Joker's past; he also plays a pivotal role in the present and future of the notorious clown.
https://screenrant.com/joker-new-evil-origin-xabaras-batman-dylan-dog/