Sacred blade of the Uchiha's

Created by the Uchiha's, said to be the sharpest sword that man could ever make, it could not be used unless someone really needed it, it was the sword that slew many ninjas that tried to take over the Uchiha clan, it is forged with a very rare cyan blue ore, somehow unbreakable, it has a balanced nature to it, it consists of fire and water, by swinging it a wave of the element that you shout will come forth and fly towards the opponent causing very harsh damage. The blade is 5 feet long with an inscription on the blade that says, *carry me always carry me well, I shall defend you through the darkest pits of hell.*

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