Amazing X-Men, Vol. 2 #14 (2014)

Axis - "The Worst of Us"
AXIS TIE-IN! - As the events of AXIS reach a boiling point, both X-Men and Avengers find themselves in precarious positions. Not the least of which are Nightcrawler and Mystique-as this tumultuous mother/son combo reaches and a point in their relationship they've never faced before! Rated T+
Release Date: 2014