Dr. Doris Zeul

Emerging from Gail Simone and Dale Eaglesham's Villains United in 2005, Dr. Doris Zeul is a Modern Age DC creation who has quietly carved out a fascinating corner of the publisher's universe over two decades. With 22 catalogued appearances spanning series as varied as Justice League of America, Batman, and The All New Atom, she's the kind of character who turns up in consequential company — sharing pages with Wonder Woman, The Flash, Batman, and Green Lantern — which speaks to her staying power in DC's ever-shifting landscape. Born into the Modern Age at a moment when DC was boldly reimagining its villainous corners, she's a rewarding discovery for readers who love digging beneath the marquee names to find the characters that give a universe its texture and depth.