Board Thread:Naruto Discussions/@comment-25132842-20180206105055/@comment-27632154-20180212012616

MS is need from both recipent and donor other key points that it does is combine the designs into one while at the same time manipulate the design of susanoo evident with Sasuke's. But say when Madara transplanted Obito's MS into himself when he stole it from kakashi it did nothing to change (even if he already had ems) but what was interesting was Madara was able to do kamui with it