Hey guys!

So +2 one is just a damage improvement , while Y hits 2 less enemies but costs 20 less chakra

Anyway both are great, just choose them depending on your team if you are able to get 60 chakra for his mystery on round 2

Only more damage improvement

Decreasing enemy defense with this chase breakthrough, but I wouldn't prioritize it since you can do this chase just once per round and it'll only really make a difference in fight if you have longer fights

Now this is one of the priorities, as it can increase your ninjas ninjutsu by 40% with the barrier

Y one could be used if your enemy has more initiative (wins barrier) and you want to destroy it (having 70+ chakra on round 1 can be done easily with Earth Main)

More chakra gain and recovering 20% life with mystery is amazing, this breakthrough is like the Madara one

I wouldn't really recommend using this ninja with Ronnin Naruto and Killer Bee [Eight Tails Jinchuriki] because they are purely taijutsu based ninjas, although his passive 2 can work amazingly with them also

Passive 1/2 > Mystery > Chase > Standard Attack

1. Earth Main

A pretty basic team. everyone benefits a lot from Roshi here

2. Earth Main 2

Same , full jinchuriki team and there is a lot of benefits from Roshi

3. Earth Main 3

Again full jinchuriki team but very expensive :P this is for people who have Madara and want to try it for fun

This is a full buff team

4. Lightning Main

Even though Killer Bee is purely taijutsu he can still benefit a lot from passive 2, in this team you c*e Passive 1 Y to destory barriers