[Theory] Spiritual Weapons

[Senju Bean]

Like Yata and Totsuka


Spiritual just means that it uses/made out of spiritual energy( aka Yin Chakra)


That's all there is too it really.

Kinda like how Susanoo is Yin so it looks all ghostlike and Shinsushenjuu is Yang so it looks solid.

There nothing more to it.

 

[The Necromancer]

Interesting speculation.

 

[HENI]

very true .

 

[KCMNaruto]

Exactly, you nailed it perfectly

 

[Itachi of the Uchiha clan]

true words