X-Men / Fantastic Four #3

X-MEN/FANTASTIC FOUR #3 [of 5] (Yoshida/P. Lee) Its the X-Men and Fantastic Four versus... the X-Men and Fantastic Four? An unexpected adversary turns Marvels two greatest hero families against one another.

Image: X-Men / Fantastic Four #3 - Marvel Comics

X-Men / Fantastic Four #3