Transformed by Mister Sinister into a creature possessing pure animal fury, Wolverine is now the monster-beast, Fangor. Breaking the bars of his holding cell, the monster Wolverine rages out of control. Using his increased strength, Wolverine destroys Sinister’s mutagenic equipment and soon finds himself attacked by monster versions of Rogue and Cyclops! Wolverine is mutantkind’s last best hope against the power of Sinister!
