In the Naruto universe, to be a bad ass ninja you need only 6 things.
1) Speed
-Because > Almost 70% of shinobi fighting is decided by speed
2) Stamina (large chakra reserve)
-Because > If you don't have the fuel to keep the fire going, you burn out quickly. Just look at Kakashi, 1000+ jutsu at hi disposal and what does he do? 4-5 strong jutsus and he's pooped
3) 3-5 strong Original jutsus
-Because > You don't need that many jutsus to win a fight.. Look at every shinobi fighting in the narutoverse. The normal jutsus we usually see (even if their strong) are always useless. Jutsus you make yourself usually win the fight..
4) Have a severe childhood trauma.
-Because> Just look at every bad ass shinobi out there. They always have some depressing childhood problem.
5) Have at least one Kekkei Genkai or something something sealed in you.
-Because> Self Explanatory.
6) Be one of the main charecters.. Cha ching!!!
1) Speed
-Because > Almost 70% of shinobi fighting is decided by speed
2) Stamina (large chakra reserve)
-Because > If you don't have the fuel to keep the fire going, you burn out quickly. Just look at Kakashi, 1000+ jutsu at hi disposal and what does he do? 4-5 strong jutsus and he's pooped
3) 3-5 strong Original jutsus
-Because > You don't need that many jutsus to win a fight.. Look at every shinobi fighting in the narutoverse. The normal jutsus we usually see (even if their strong) are always useless. Jutsus you make yourself usually win the fight..
4) Have a severe childhood trauma.
-Because> Just look at every bad ass shinobi out there. They always have some depressing childhood problem.
5) Have at least one Kekkei Genkai or something something sealed in you.
-Because> Self Explanatory.
6) Be one of the main charecters.. Cha ching!!!