Uchiha Izuna MS

RIP Izuna: He died honorably in battle, fighting to the death even in his blind state.

_{"Izuna mastered his Sharingan at a very young age, alongside Madara. Izuna's Mangekyō Sharingan, that developed sometime after Madara's, took the appearance of three bars stretching out of his pupil. When Madara took his eyes, the two's Mangekyō combined. Izuna's loss of his eyes rendered him blind, but he managed to survive, and continued to battle. This sudden disability however eventually led to his death. "} ~ [link]

Masashi Kishimoto - Creator of Naruto, Izuna
~Theos-Kengen - Editing and Style