Uncanny X-Men (2015) #13
an issue of Uncanny X-Men (2015) by Marvel Comics
Issue description
Writer:
Cullen Bunn
Artist:
Ken Lashley
The X-Men join THE HELLFIRE CLUB?! To investigate a string of violent attacks perpetrated by mutants, the Uncanny X-Men ally themselves with their (former?) foes. But what they're about to uncover may be too much for even their combined might to handle...