Board Thread:Theories and Speculation/@comment-25122992-20161202191623/@comment-734582-20161216113652

Ninjachris wrote: Anyone knows who is the third person kayuga saw in her flash back with momoshiki and kinshiki in episode 462. Originally Kishimoto had intended for three enemies, but scrapped one. The wiki has a bit of information on them on the respective pages.

It seems that the three of them each have about 1/3rd the power of a Chakra Fruit. (Kinshiki: TSB-like ability, Byakugan. Momoshiki: Rinnegan, Byakugan. Third person: Presumably Bone-like ability, Chakra shroud, Sharingan?). Compare Momokinshiki (we really need a proper name for momoshiki's second form) to Kaguya and you can see the missing powers.