Usunha and Wujomiod, Shrine of Puwema Gatekeepers

Strategy

Dragon Lord Usunha and Malachite Dragon Wujomiod are fought together behind the massive door ringed by eight green torches inside the Verdant Hollow temple, the rarest boss achievement in the game. Opening that door needs the lens found in the temple, the Mask of Second Sight and the eight Sipeha statues holding circular disks around the island.