Malhalla is a small island that appears in the game, Dreamworks Dragons: Dawn of New Riders.
This island appears to be a rocky, ice-covered lump, but is large enough to contain terraced land with treasure and puzzles. There are many man-made statues and passageways with magnetic locking mechanisms. Despite the dim Arctic climate, there is some green shrubbery on the island.
Malhalla is a small island that the player-controlled characters, Scribbler and Patch, can visit to explore and uncover hidden treasures and resources, in underground ruins. The 'Snow Wraith Tooth' artifact is found here.