Poison Ivy

Few DC villains have bloomed as brilliantly as Poison Ivy, who first took root in the Silver Age pages of Batman #183 in 1966, conjured by writer Gardner Fox and artist Sheldon Moldoff. Over the six decades since, she's grown into one of DC's most iconic and enduring presences, racking up 273 catalog appearances across Detective Comics, Batman, and DC Comics: Bombshells — with three of those issues earning key-issue status among collectors. She keeps genuinely electric company, sharing pages with Batman, Bruce Wayne, Robin, and Harley Quinn, and her longevity from 1966 all the way into 2026 speaks to a character whose hold on readers has never loosened. If you're building a serious DC collection, Poison Ivy is an essential — a Silver Age original who has only grown more captivating with time.