Spy organization S.H.I.E.L.D. detected an alien fleet passing through Earth's galaxy, with Director Nick Fury asking Thor to investigate. When Thor finds the advance ship, it scans Thor and perceives him to be a threat. Unable to stop Thor, the sentient ship—called Skuttlebutt—revives Beta Ray Bill, who is in suspended animation. Bill battles Thor to a standstill, until the ship reaches the Solar system, where one of the mystical enchantments of Thor's hammer Mjolnir comes into effect, which means that Thor will revert to his mortal persona of Donald Blake if separated from the hammer for more than 60 seconds. When that happens, Blake is knocked unconscious by Bill, who examines Blake's cane (Mjolnir's "shell" when Thor is in Blake's form) and on striking the cane receives Thor's power and a variant of his costume.
