Donald "Donny" Gill was a criminal who was given either Gregor Shapanka's original Blizzard costume or a close duplicate of it by agents of Justin Hammer. He was occasionally partnered with the Beetle and … See more

Although the replacement Iron Man (James Rhodes, later codenamed War Machine) convinced the Blizzard to leave Hammer's service and attempt to reform, he eventually returned to crime and to his old employer. … See more

Much later, Abner Jenkins (the Beetle, now codenamed MACH-IV) convinced him to join his new team of Thunderbolts. Very meek for a former super-villain, he had some trouble asserting himself, and performed … See more

Blizzard returned to the usual business of robbing banks along with Whirlwind. When the Avengers left Earth in order to battle the Builders, he and Whirlwind were approached by Spymaster, who offered them the o… See more

Donnie was subsequently incarcerated at Pleasant Hill, a clandestine S.H.I.E.L.D. prison that used reality-warping to subdue its inmates, turning them into model citizens of a contained small-town society. When Baron Zem… See more