The ☆Seiken Leda (☆聖剣レダ Seiken Reda, lit. Holy Sword Leda; fan translated as ☆Holy Sword of Leda, ☆Leda Calibur, or ☆Bhaumastra) is a divine Sword that appears exclusively in TearRing Saga: Utna Heroes Saga. The holy sword of Leda, it is only usable by Tia. Alongside its sacred counterparts, it is a weapon that is crucial to piercing the scales of Gerxel, as it can negate the effect of ☆Dragon Scale.
When equipped, the sword imbues resistance to Breath attacks, cutting the damage they do by half. Being one of four holy swords of Lieberia, ☆Seiken Leda can only be activated and used upon fusing with its respective ring (in this case, the Ring of Leda).