Hello guys going to show the team i used to beat exam 118 , it took me a couple of tries till i do it . You need luck for this to work so it depends on RNG but in the end its worth it . My bp was 39736 . The team i use is main 5* , Tobi 5* , Hinata 5* and Iruka 2* .
You have to hope for control the enemy team and important thing is you focus Kisame after that Main and Jigo,leave Naruto for last . When Kisame dies Jigo will try to revive him so its important you save your Iruka mystery to stop him . After couple of times you should be able to understand what skill goes after what .
One tip: on 2nd round when enemy water main goes for shark bomb if you try to use your shark bomb on her she will be faster , use it on Kisame instead , that way you hit first and there is a chance you control enemy Main and stop her from using mystery - which helps a lot :) Good luck