Batman #661 2006

Batman #661 concludes a storyline featuring the villain Grotesk. This issue is notable for the final appearances and deaths of several antagonists, including Perun, Johnny Karaoke, and the Geisha Grrls. Johnny Karaoke's memorable musical performances during his deadly encounters add a unique element to the narrative. It serves as a key issue for collectors tracking the complete arcs of these specific, albeit minor, characters within the broader Batman continuity.