“A mighty sword that only women can wield.”
—In-game description from New Mystery of the Emblem.
The Ladyblade (レディソード, Redi Sōdo lit. Lady Sword in the Japanese version) is a special Sword that appears in Fire Emblem: Mystery of the Emblem, Fire Emblem: New Mystery of the Emblem and Fire Emblem Echoes: Shadows of Valentia. In the early incarnations, this sword is solely wieldable by female characters, and grants them the ability to inflict bonus damage against rogue-type enemies. In Echoes: Shadows of Valentia, anyone can wield it, but its might is doubled when used by a female character.
Official artwork of the Ladyblade from the TCG.
The Lady Sword as it appears in the fifth series of the TCG.