Collects Wolverine (1988) #17-23. Enemies like Roughouse are hard to find, as Wolverine learns all too well when his favorite Asgardian sparring partner gets abducted into a dictator's experiment! But the trail leads the mutant marvel to more menace than he expected in the form of a Nazi cyborg, an amphibious evildoer and a giant germ of the gods! Featuring the X-Men, the Avengers and Daredevil!