Black Mask (Roman Sionis, DC)
Black Mask (Roman Sionis, DC) appears in 32 issues in grailworth's catalog, and was first published in 1985.
Every appearance we value
Absolute Batman (2024) 4 issues
Batgirl (2000) 2 issues
Batgirl (2009) 1 issue
Batman (1940) 3 issues
Batman (2016) 1 issue
Batman Adventures (2003) 2 issues
Batman: Li'l Gotham (2013) 1 issue
Catwoman (2002) 1 issue
Gotham City Sirens (2009) 1 issue
Nightwing (1996) 1 issue
Character appearances from the Grand Comics Database, CC BY-SA 4.0.