Marvel Logo
This page contains a listing of all known appearances of Earth-42221.
If you find an Issue this Reality appears in that is not shown here, please edit that issue adding "Earth-42221" as an appearing Location.
See Also: The Earth-42221 gallery
Chronological Appearances (by Publication)

Title Year, Month
What If? Astonishing X-Men #1
2010, 02

2010, February

All items (1)

Community content is available under CC-BY-SA unless otherwise noted.