Madara used it for the first time when he re-acquired his Rinnegan...
So, it's for sure a Rinnegan justu... Maybe an advanced tech. that Nagato couldn't get a hold on...
And don't count Obito, neither those were his eye nor he ever got time to even understand necessary capabilities of it...
So, it's for sure a Rinnegan justu... Maybe an advanced tech. that Nagato couldn't get a hold on...
And don't count Obito, neither those were his eye nor he ever got time to even understand necessary capabilities of it...