IRON FIST (1975) #14

Featuring the first appearance of X-Villain Sabretooth! Iron Fist and Colleen Wing are being hunted in the Canadian wilderness, at the mercy of its brutal snowstorms and hidden threats. Jeryn Hogarth, prisoner of Sabretooth! Will Colleen and Danny be able to save the man they swore to protect? Colleen Wing calls in Iron Fist as her backup while she’s serving as a bodyguard to Jeryn Hogarth. However, upon arriving at Hogarth’s Canadian Mountain chalet, they discover the entire complex has been taken over by a crew of mercenaries led by none other than Sabertooth.…