Goom
Goom (Marvel) appears in 11 issues in grailworth's catalog, and was first published in 1961.
Every appearance we value
Giant-Size Man-Thing (1974) 1 issue
Incredible Hulk (1962) 1 issue
Incredible Hulk (2011) 1 issue
Uncanny X-Men (2013) 1 issue
Wolverine & the X-Men (2011) 1 issue
Character appearances from the Grand Comics Database, CC BY-SA 4.0.