Thor, Vol. 1 #469 (1993)

Blood and Thunder - Part 5: Absolute Power
Blood and Thunder: Part 5 of 13 Pip brings the rest of the Infinity Watch to where Thor battled Warlock and Silver Surfer, but where are Adam and the Surfer? The crazed Thor takes on the entire Watch and wins, stealing Drax's power gem! Meanwhile, the Valkyrie attains sentience as Moondragon uses the mind gem on Thor. Thor vows to destroy Asgard, but who's around to stop him?
Release Date: 1993