Board Thread:Theories and Speculation/@comment-35051547-20180320000346/@comment-27783417-20180321125434

Namikazenaruto9 wrote: Swag sage wrote: Katsuyu is Ann entity which works according to the amount of chakra it’s summoner has a sage stated after the fight between the five kage and madara. It may be possible for one to summon katsuyu but without the 100 healing technique they may not be able to use her for healing. ^Proof for this? And no it doesn't work how you said.

This is proof: