Board Thread:Event Help/@comment-34258502-20190721200939

Hello everyone, excuse my lack of knowledge, as I mostly played this game without the use of "suports" and "healing units", as I was researching how to maybe do one or two stages of SBR, I'm getting destroyed by any unit taking around 100K or more in any hit... I'm planning to get the LR "Courage to the Max! Goku", To add him on my Goku's Family team as a support character, here's my box:

https://dbz.space/box/30702

I listed some of the more relevant characters I have in there, if there's any other unit that would be useful, anyone can tell me as well, I appreciate any help, thanks in advance! 