Amphibian (Marvel, Kingsley Rice)
Amphibian (Marvel, Kingsley Rice) appears in 23 issues in grailworth's catalog, and was first published in 1976. First appearance: Supreme Power #2 (2003), cover dated 2003.
First appearance
Origin
Every appearance we value
Avengers (1963) 2 issues
Exiles (2001) 2 issues
Marvel Age Annual (1985) 1 issue
Web of Spider-Man (1985) 1 issue
Character appearances from the Grand Comics Database, CC BY-SA 4.0.