Sunder (Morlocks, Mark Hallett)
Sunder (Morlocks, Mark Hallett) appears in 23 issues in grailworth's catalog, and was first published in 1983. First appearance: X-Men #169 (1963), cover dated 1983.
First appearance
Every appearance we value
New Mutants (1983) 2 issues
Power Pack (1984) 1 issue
Spider-Man Magazine (1994) 1 issue
X-Men Classic (1990) 3 issues
Character appearances from the Grand Comics Database, CC BY-SA 4.0.