For those who used EXP BANK in NINJASAGA
PREMUIM USER / EMBLEM USER = 1-60 level ups in a day
FREE USER = 5 level ups per day ( just wait the ninjasaga game time @ 00:00am) then you can level up 5 times )
heres my compilation of some cheats..
Note: This is not my cheats....its only a compilation from the real hackers...nyahaha
and i found something that can be useful for some cheaters
just visit this site and change the value at bottom