You can either reach it by actually playing does not take long or either by using hacks but good luck with the hacks its all surveys and none of them work and they have been patched I suggest you level up do achievements and get karma that way it's better if you experience being a level 100-200 in a proper way than being one by hacking.
level 21
I think its level 15
never knew there was that function, but i assume your friend can not be a sensei on ninja warz. - level 101.
Get the highest level ninja and weapons. Along with as many ninja as you can get.
the highest I've seen is level 2,417
No, there isn't.
Level 5 according to the wiki
how to get the teddy bear in ninja warz
How I Can Get Amethyst Mason For Ninja Warz!
Yes. People have played Ninja warz
i created ninja warz
Level 31 is your first black belt