grailworth

Sybil (Oracle, Marvel)

10 appearances · First published 1977

Sybil (Oracle, Marvel) appears in 10 issues in grailworth's catalog, and was first published in 1977. Key issues with Sybil include X-Men #137 (1963).

Key issues

Every appearance we value

Character appearances from the Grand Comics Database, CC BY-SA 4.0.