Chakra Katana

It is a Katana that has no guard on it...*it looks just like sasukes sword only the the handle is black not blue*....it is made from Chakra metal that absorbs the users chakra type nature...i.e....it can Paralyze,Freeze,Burn...what ever chakra you put into the sword....it takes on the nature of the element or elements as this sword can absorb more than one type at a time.