Blizzard Beasts is the fourth studio album by Norwegian black metal band Immortal. It was released on 20 March 1997 through Osmose Productions. It is the last Immortal album to feature founding member Demonaz Doom Occulta on guitar, and the first to feature Horgh on drums. Demonaz was later diagnosed with acute tendinitis which prevented him from playing guitar at the required speed for Immortal's music. Stylistically, Blizzard Beasts has primarily songs that are less than three minutes long, contrasting with Immortal's usual longer song lengths.