Does this work with samus returns?
Will have to try it
For anyone wondering you can either dump your amiibos or google "amiibo download" to find some, and for the keys file it should be a file you can find by googling "key_retail.bin". As for the Luma question using the official Luma hold select while starting your 3DS and enable the setting "Enable loading external FIRMs and modules"eh, i was just going to use it for fire emblem fates.
i suppose i can just wait till it's stable/another similar thing comes out