Board Thread:Versus Debates/@comment-32617252-20180513035214/@comment-25122992-20180515094457

Just a small correction regarding Yin/Yang marks: actually, they are signified by a mark on the hand, but they aren't stated to be the inheritant component of SPS. Yes, SPS is needed to use the SPCT, but the person who obtains SPS doesn't automatically obtain the Yin/Yang mark (Madara and Obito are the examples). So far, it's unknown how Hagoromo/Hamura got those powers, and Hagoromo was shown to be the only person capable of bestowing them to the others (Naruto and Sasuke). So, the seals may require SPS, but they aren't its necessary attributes, unlike TSB.