Was worth it til lv 6. Take about 20k to get to lv 6. Magatamas alone you get about 110 lv 5 attack magatamas. By itself thats about 25k, enough to get 2 lv 8 attack mag to get to lv 9. Not to mention gold essense, puri pills and bunch of other stuff, not counting redeemables. If you just want ninjas alone then not worth it.