While Madara is often ahead of most of their clan, before acquiring the Eternal Mangekyo Sharingan, Izuna’s strength and abilities were on par with his brother. Izuna was featured in flashbacks ...

Before he did, he gave Madara his Mangekyo Sharingan eyes, allowing Madara to gain the Eternal Mangekyo. Shisui Uchiha was Kagami's son and a close friend of Itachi's. Like Itachi, he was ...