It seems like the Wolf Link Amiibo will be usable in Super Mario Maker, when it is released next month alongside The Legend of Zelda: Twilight Princess HD. The people behind Nintendo Force has already gotten theirs and tweets that it unlocks a new costume, #132, for Super Mario Maker that looks like an 8-bit version of Wolf Link.
The Wolf Link Amiibo will be sold separately and also bundled together with The Legend of Zelda: Twilight Princess HD when it is released exclusively for Wii U March 4th.