Board Thread:Boruto Discussions/@comment-1512913-20190608172919/@comment-32997753-20190609085246

It would make much more sense to me that Jigen defeated that Otsutsuki, received the Karma from him, and then mastered it. Because it fells weird that Jigen is and Otsutsuki in a 'base form', and that that form is introduced just right now...

Also, from his words in a previous chapter I had the feeling that Momoshiki gave the Karma to Boruto as a way to come back. Maybe that Karma will allow him to overtake Boruto's body at some point, just like what happens to Jigen when he absorbs a lot of chakra from that Ten-Tails... Maybe he he mastered Karma to such extent that he can avoid being completely controlled by the unknown Otsutsuki.