Vio and Shadow, duo in darkness. Shadow, after converting Vio to the side of his master: the wind mage Vaati, teamed up with Vio to create a dastardly scheme, perhaps even greater than that of Vaati himself. With a captured Zelda in their corner as well as an army of nightmare soldiers, the pair laid waste to numerous forests and villages, crushing resistance upon the back of a mighty Dragon.
Legend of Zelda: Four Swords: Vio and Shadow
by Shen: King of the Mist