Suzaku

The Suzaku is Crono's eighteenth-level katana in. It has an attack power of 170 and its critical hits do 4x the damage as a normal attack. It can be obtained by upgrading one of the sealed chests in the Hero's Grave during the Present prior to opening the same chest in the Middle Ages.

Name Origin
Suzaku is the Japanese name for and is the name given to a previous  of Japan. Shiva, as well as being a, is the name attributed to an Aeon in Final Fantasy.