The Blessed Blade or Bless Blade (Japanese: 祝福の剣ブレス・ブレード Romaji: buresu burēdo) is a magical sword that was discovered within the Holy Tree Flagoon. The origin of the sword is unknown; it may have been left there by the Swordsman of Light, or created by the tree itself. The Blessed Blade has the effect of amplifying the user's will, allowing them to harm mazoku. It has a strong connection to Flagoon; when Copy Rezo damaged the tree, the Blessed Blade cracked as well. The sword is presumed to have broken when Flagoon was destroyed.