The Lancereaver (ランスバスター Ransu basutā, lit. Lance Buster) is a special Sword that appears exclusively in the GBA titles of the Fire Emblem Series. This sword essentially possesses the unique ability of reversing the Weapon Triangle, such that it is, contrary to other normal swords available within the game, effectively brandished against Lance wielders (except for ones wielding an Axereaver). At the same time, however, this merit is offset by the fact that the sword renders its wielder vulnerable to the attacks inflicted upon him/her by Axe wielders (except for ones wielding a Swordreaver or Swordslayer).