[UPDATE] Marth/Villager/WiiFitTrainer Amiibos Currently SOLD OUT! (Amazon US)

[archer9234]

DialgaMarine said:
I still don't understand these things. How exactly do they work? I mean all of these are characters already in the game.

Think of them as cheat codes. You unlock things not allowed normally through the game. Like a boosted stat or certain costum. Anything.