Kulan Gath

Few villains can claim a debut that felt like an event, but when John Byrne and Chris Claremont unleashed Kulan Gath in Marvel Team-Up #79 in 1979, they planted a seed of ancient, brooding menace in the Bronze Age Marvel universe that has never stopped growing. This sorcerous figure has proven remarkably durable, crossing the decades from 1979 all the way through 2024 — a testament to how genuinely unsettling a well-crafted dark archetype can be. His catalog trail runs through Red Sonja and Spider-Man / Red Sonja, putting him in the company of some of comics' most iconic names — Spider-Man, Peter Parker, Red Sonja, and even Eddie Brock — a rogues' gallery of co-stars that speaks to his cross-title, cross-era reach. If you're a fan of sorcery, sword-and-sorcery crossovers, or simply villains with real staying power, Kulan Gath is absolutely worth tracking down.