Black Mass

A creature of the Bronze Age DC Universe, Black Mass made their debut in the pages of Who's Who: The Definitive Directory of the DC Universe #4 in 1985 — a fitting introduction for a character whose very existence was catalogued as part of DC's grand tapestry of heroes and villains. With appearances spanning over three decades across The Power Company, Justice League of America, and Justice League United, this is a figure who has kept genuinely distinguished company, sharing adventures with Superman, Nightfall, and Crowbar along the way. Rare in the catalog but durable across the years, Black Mass is one of those intriguing corners of the DC Universe that rewards the dedicated collector willing to dig a little deeper.