Sigurd (Earth Sprite, Marvel)
Sigurd (Earth Sprite, Marvel) appears in 8 issues in grailworth's catalog, and was first published in 1964. First appearance: Journey into Mystery #111 (1952), cover dated 1964.
First appearance
Every appearance we value
Journey into Mystery (1952) 1 issue
New Mutants (2009) 2 issues
Character appearances from the Grand Comics Database, CC BY-SA 4.0.