X-Men Vol 1 #139
“…Something Wicked This Way Comes!”
Published by Marvel Comics
November, 1980
1st Appearance: Heather Hudson
1st Appearance: Vindicator II
1st Appearance: Wolverine tan/brown costume
Kitty Pryde joins the team and soon finds she live to regret her decision. Meanwhile, Wolverine and Nightcrawler head to Canada and come face-to-face with one of the deadliest killers in the Marvel Universe. Featuring a flashback cameo from Incredible Hulk (Vol. 1) #181 when Wolverine battled the Hulk and Wendigo.
Cover Artist: John Byrne
Writers: Chris Claremont
Artist: John Byrne