Falchion is a divine weapon that appears in several entries in the Fire Emblem series. The weapon has been pivotal to defeating the game's respective main antagonist. It is primarily featured in Archanea, although a variation of the blade also appears in Fire Emblem Gaiden and its subsequent remake, Fire Emblem Echoes: Shadows of Valentia.
The Falchion was forged by Naga using one of her own fangs.
The Falchion is a legendary weapon in all the games it appears in, meaning it does not break. It can only be wielded by the game's respective protagonist. In Fire Emblem: Shadow Dragon and the Blade of Light, it can be used as an item to heal however, later entries have it restore health each turn instead. The weapon is notably effective against Manaketes and other dragons. The Valentian rendtion isalso effective against any monster.