X-Factor #78 (1992) (High Grade)

The MLF attack again, but this time it's at a clinic in Kansas City, Missouri. X-Factor is too late to save the doctor; what of his research? The morals of Rahne and Quicksilver get in the way of completing this mission, and future mutants may thank them. Also, Mr. Sinister reclaims his Nasty Boys from Stryfe.