Master Pandemonium (Martin Preston)
Master Pandemonium (Martin Preston) appears in 10 issues in grailworth's catalog, and was first published in 1986.
Every appearance we value
Avengers (1998) 1 issue
Avengers Spotlight (1989) 1 issue
Fantastic Four (1961) 3 issues
Scarlet Witch (1994) 1 issue
West Coast Avengers (1985) 1 issue
Wolverine & the X-Men (2011) 1 issue
Character appearances from the Grand Comics Database, CC BY-SA 4.0.