thor 138Thor releases Mjolnir to free Sif from a mystical sphere. The troll steals the hammer using the Orb of Orikal. Ulik and his men create a portal back to Asgard.The Trolls steal Thor's hammer while he's on earth using the Orb of Orikal which they have stolen from its owner.; Thor and companions defeat the one-eyed Ogur to speak with Wazir,