Board Thread:Theories and Speculation/@comment-30355627-20161218164138/@comment-4136079-20161221200942

Elveonora wrote: I don't understand why do we state that as fact.

Because it's stated in the manga (Kabuto), along with three examples of an eye which has obtained Perfect Mangekyou reaching the Rinnegan (Old Madara, Edo Madara, Sasuke).

What else is the Wikia supposed to do? Take it down because of theories?