Ace Zero
(Remember naruto makes 10 at a tie sometimes with out multiplication and kage bushin doesent devide my chakra up stop saying that scream
naruto also draws on the kyuubis chakra to make more than the normal amount of clones one can do. and the kyuubis chakra is uncharated as far as anyone knows.
even kakashi, who used at least 30 kage bushin in the wave arc, couldnt fight with them for very long and didnt use any techniques later due to chakra exhaustion.
this has all been explained in the manga.
your logic here doesnt make any sense. you are not naruto.
and its also been explained on countless websites and even the character guide books that bushins split your chakra. no matter what kind they are.
the only two characters in the manga who could sustain multiple techniques after using that many clones are naruto and kisame (and even naruto doesnt use ninjutsu or genjutsu after he uses mass replication).