X-Force #1

'ANGELS AND DEMONS' Part 1 (of 6) There are lines that the X-Men have sworn never to cross. But after the shocking events of 'Messiah Complex,' Cyclops realizes that some enemies need to be dealt with permanently... and the X-Men can never know about it. Enter WOLVERINE, WARPATH, X-23 and WOLFSBANE...X-FORCE.

Image: X-Force #1 - Marvel Comics

X-Force #1