Board Thread:Boruto Discussions/@comment-25192437-20191112175648/@comment-32685487-20191119162656

I believe he was Halcyonite. He was fighting Kaguya and was doing ok all things considered and I think it was because he still had the half of chakra Hag lent him which is worth more than the whole 9 tails and any other excuse somebody could try and use, he expended Hags chakra when he fought Sasuke.