Board Thread:Naruto Discussions/@comment-26636534-20200805135238/@comment-31715856-20200807173810

LegionZero wrote: Planetary Rasengan works differently than Rasenshuriken. Planetary Rasengan grinds through opponants boddies with multiple counter-rotating Rasengan.

Rasenshuriken does cellular and chakra network damage. Even of it doesnt blow away the body, it does severe damage, even of hard to see. We seen this in its first use against Kakuzu. His chakra network was absolutely destroyed and his body had seemingly only scratches and scrapes, even his clothes were still intact. A3 being inconscious/immobile means that Rasenshuriken did exactly what it typically does and did hit him. Edo Tenseo just takes less time to heal that kind of damage

What are you arguing here? The reason Mu was so damaged was not because of Planetary Rasengan specifically. Kabuto says that Naruto's attacks in that state are simply so strong that Edo Tensei's regen is slowed down (chapter 558). There's no suggestion that it's only Planetary Rasengan that's that powerful, otherwise he'd just use that over Rasenshuriken (and he doesnt).

The Kakuzu example is a bad one. He was hit with the flat part of the blade (and for a matter of fact, had sections of his skin eroded away), whereas the 3rd took the actual cutting disc straight on. And yet he only had minor damage for ET to restore and was briefly knocked out.