UPDATED: Famitsu: Wolf link amiibo unlocks Battle: Trial of the Beast(details about this dungeon inside), scanning ganondorf causes 2x times damage taken(hero mode?)

[Edwardooo]

Well, exactly what I expected : the actual thing Wolf Link amiibo unlocks isn't an actual dungeon but more of a challenge when you have to beat successive wave of ennemis to unlock an useless bonus at the end.

And the Hero Mode will most likely be available separately from the amiibo.