Buster

Debuting in the very first issue of Harley Quinn back in 2000 — a landmark Modern Age launch crafted by Karl Kesel and Terry Dodson — Buster has been a small but persistent presence in one of DC's most beloved corners of comics. Sharing pages with the likes of Harley Quinn herself, Bruce Wayne, and Pamela Isley, this character has kept genuinely iconic company across a quarter-century of chaotic, colorful storytelling. Buster even earns a nod in Harley Quinn: A Celebration of 25 Years, a testament to the enduring legacy of that original 2000 run. A collector's footnote with real staying power — sometimes the most intriguing characters are the ones hiding in plain sight.