Because someone told him to create the thread here.Why are you multiposting the same Thread. I already answered your question in the other thread. o_o
[COLOR="#006400"]Tobirama critically injured Izuna. In order to help Madara protect his clan, Izuna offered his Eyes to Madara. This is also the reason why Madara took revenge on Tobirama by impaling him with Black Rods. [/COLOR]