Description: Large dual sided sword made from a mixture of black steel and sea stone. Has a four foot by one foot blade with a seven inch handle. Is made with three slots for dials to be equipped into.
Weapon special abilities: Takes away devil fruit users powers via it's sea stone construction.
History: Passed down through generations of a certain family dating back to the blank era. Is rumored to have been used to defend the ancient texts curring the blank era and therefor is wanted by the World Government.