Where did Obito learn these jutsus?

[HashiraMadara SenjUchiha]

When he was in rikodou mode he was using multiple kinjutsu never used by anyone other than Hagoromo! When and Where did he find such ancient scrolls

 

[Ōkami]

Guessing Madara and Black Zetsu.

 

[HENI]

Madara taught him.

 

[Jennifer Lawrence]

Madara taught him most likely

 

[Gerkak]

Madara taught him almost everything he knew.

 

[HashiraMadara SenjUchiha]

where did madara learnt them because himself he was surprised when he summoned gedou mazou!

 

[OfficialRikudouSennin]

Noob alert........

 

[SAGERIKUODOSENNIN]

He studied jutsus. That's why he is so smart.

 

[Your Creepy Stalker]

He was making them up on the spot. No one could have taught him.