Mephisto vs. F4/X-Factor/X-Men/Avengers #HC (2009)

Mephisto vs. the Fantastic Four, X-Factor, the X-Men, and the Avengers
Collects Mephisto vs. the Fantastic Four #1; Mephisto vs. X-Factor #2; Mephisto vs. the X-Men #3; Mephisto vs. the Avengers #4
Release Date: 2009