Blaastar is accidentally brought back from the Negative Zone by Jean; Blaastar attacks the X-Men, who send him back to the Negative Zone.
Printed: Feb 1969
Writers: Arnold Drake
Art: Barry Windsor-Smith [as Barry Smith] and Mike Esposito [as Michael Dee]
Cover: Barry Windsor-Smith and Mike Esposito
- First professionally published cover art by Barry Windsor-Smith
- Origin of Beast, back-up story concludes
