Thunder (Two-Gun Kid's horse)
Thunder (Two-Gun Kid's horse) appears in 11 issues in grailworth's catalog, and was first published in 1962.
Deaths
Every appearance we value
Avengers (1963) 2 issues
Avengers Forever (1998) 1 issue
Marvel Comics Presents (1988) 1 issue
Character appearances from the Grand Comics Database, CC BY-SA 4.0.