Fire Emblem Fates - more info on using amiibo in-game

- currently supported amiibo include Robin, Ike, Marth, and Lucina
- these amiibo can eventually join your roster
- they will also make appearances in your home base
- tapping an amiibo to your New 3DS will warp that character into your castle
- go up to them and chat a bit
- dialog can sometimes reference their appearance in Super Smash Bros.
- acquire items from them like, Marth's Tiara or Lucina's Butterfly Mask,
- on your third meeting, you can fight them and then they'll join your cause
- figures are locked to one use per Chapter