Beginning with Sasuke Uchiha and his ever-evolving Sharingan ... extremely powerful wielders like Madara and Kaguya can open the third eye on their forehead to combine the power of the Rinnegan ...

Sarada needs the Rinnegan if she wants to scale up to the stronger enemies in Boruto. She could obtain this power.

Madara Uchiha Not only did he use the devastating Sharingan of the Uchiha, but he also showcased the true level of evolution that his eyes had hit. Madara showcased his Rinnegan in his fight ...