Board Thread:Fourth Databook/@comment-4271790-20141104211032/@comment-945885-20141105012923

Another of Kaguya's abilities, which is currently listed as "Tailed Beast Chakra Arms" on the wiki:

is a Kekkei Mora taijutsu used by Kaguya, made possible by her mastery of chakra. She loads chakra into her palm, and then unleashes it as a barrage of countless fists. The fist attacks can also be used defensively, and when coupled with Kaguya's perfect dojutsu, it has the potential to become the strongest offensive ability. The Hyuga clan uses a similar vacuum palm attack, Eight Trigrams Vacuum Palm, but there is a wide gulf in power between the two.