We recently posted an article detailing some of the info on amiibo compatibility for The Legend of Zelda: Twilight Princess HD, but it would seem that Nintendo has released an official trailer that addresses the compatibility more clearly.  It was confirmed in this video that the Wolf Link amiibo opens up the “Cave of Shadows”, a room where you can complete challenges against hordes of enemies while playing as Midna and Wolf Link.  The data you earn can then be stored on your Wolf Link amiibo, and you can go back to the Cave later on to try and beat your best score.  The trailer also reconfirmed the fact that the Wolf Link amiibo can be used to carry data over to the Legend of Zelda game coming to Wii U later this year.  You can check out the official trailer down below