Legendary writer/artist John Byrne steers one of his greatest creations to glory! Exploding from the pages of X-MEN, Canada’s premier super-team Alpha Flight takes the Marvel Universe by storm before starring in its own Byrne-helmed series! Guardian, Shaman, Snowbird, Sasquatch, Aurora, Northstar, Puck and Marrina fight to protect Canada from injustice and evil — including Master of the World, the maniacal alchemist Diablo and the terrifying Great Beasts! But they’ll face their darkest defeat at the hands of rival Omega Flight. And when an Alphan falls, can the team fight on? Plus: Loki! The Hulk! And more! Collecting X-MEN (1963) #109, #120-121 and #139-140; MACHINE MAN (1978) #18; MARVEL TWO-IN-ONE (1974) #83-84; INCREDIBLE HULK (1968) #272, #313 and ANNUAL #8; ALPHA FLIGHT (1983) #1-29; X-MEN AND ALPHA FLIGHT (1985) #1-2; X-MEN/ALPHA FLIGHT (1998) #1-2; and material from MARVEL TEAM-UP ANNUAL #7.