copilot1307
Member
It would be an interesting concept to explore. A drawback for Sage Mode has always been its prep time. To avoid that, you either use clones (really only usable by Naruto and maybe Hashi) or you fuse with Ma and Pa. But if one could store Sage Mode chakra into a Yin Seal, they could release the seal whenever during battle and have access to a reservoir of Sage Chakra, all ready. Almost like tapping into KCM chakra, come to think of it.