Re: Four way balance of Chakra.
Sage mode is not unlimited chakra.
Originally Posted by leenox
As Pa toad says, sage mode can only be used by people with huge amounts of chakra because it takes huge chakra reserves to collect sage chakra.
Techniques use in balance physical, spiritual, and natural chakra, forming a ninjutsu or taijutsu or genjutsu of more chakra and power.
Now, this means every technique used USES up the LIMITED supply of physical and spiritual, and theres a point where you run out of physical and spiritual like any ninja will, and when it gets low or runs out, you cant collect Natural chakra anymore, thus, no more sage mode.
You simply get a big chakra boost (33.3R% to be exact) and it can run out.