A key issue noted for First appearance of Shinobi Shaw. X-Factor #67 was published by Marvel Comics on June 1, 1991, as part of a series that began in 1986. Chris Claremont and Whilce Portacio write, and art comes from Art Thibert, Glynis Oliver and Mike Thomas. This 36-page issue features Cyclops, Beast, Jean Grey, Iceman and Angel, among 21 characters cataloged on VerseDB.