>>9756988It's extremely easy as long as you have 215 tags and the tagmo app. You can get the tags cheap on Amazon (i recommend the card ones and get you a deck box) you have to find the bin files for the amiibo and load them into tagmo then just latp the card to the area the nfc read/write is located... the app will help you find it but it's probably in the center of the backside of your device. I never once had a problem with the results and was happy to get all the armors in botw.
Look it up and you should find a more indepth guide and where to find the bin files