Board Thread:Episode Discussions/@comment-25319479-20171206103000/@comment-1512913-20171206220844

The strongest of the bunch are:
 * Mitsuki (Jounin level)
 * Boruto (Chunin level)
 * Sarada (Chunin level)
 * Sumire (Chunin level)
 * Iwabe (Genin level)

But Sumire would probably kill even Mitsuki if Nue were to absorb enough chakra and get to its full size.