Fire Emblem Echoes: Shadows of Valentia (ファイアーエムブレム エコーズ もうひとりの英雄王 Faiā Emuburemu Ekōzu: Mō Hitori no Eiyū-ō, lit. Fire Emblem Echoes: Another Hero King in Japan) is a Japanese tactical RPG game developed by Intelligent Systems and published by Nintendo for the Nintendo 3DS.
Each figure unlocks a special dungeon where players can battle bosses and collect in-game items.
Players can save the current strength of Alm or Celica in the game to the corresponding amiibo figure.
During combat, players can sacrifice a portion of Alm or Celica’s health in order to summon a computer-controlled illusory hero that will act as a temporary ally for a single turn.
Other amiibos from the Fire Emblem series, such as Lucina, can be used similarly to summon their avatars as allies for one turn phase. Other amiibos used, (e.g. Archer Link), will summon at random additional phantom units, such as lancers or sages, for one turn phase. Chrom summons one archer.