Along with the announcement of Fire Emblem Echoes: Shadows of Valentia Nintendo let us know that we would get a twin pack of amiibo. The twin pack includes the main characters of the game, Alm and Celica, and they will release along with the game on May 19. For more about the figures scroll through our gallery below. No announcement was made to how these amiibo will effect the game as of yet.
Source: Nintendo Direct