SSJ Sub-class

[Super Buu]

Back before the revamp this would have been an awesome extra technique for saiyans to be able to train for (since SSJ and SSJ2 are untrainable and saga-only, and extremely difficult to get). Or more accurately, two techniques. I actually suggested bringing in USSJ a long time ago, and it's probably been brought up before that, but I don't think I've ever seen it so simple and succinctly handled.

Only problem is, I don't know if it would work within the new system if the revamp ever goes through. I think they already have multiple transformations that differ only in flavour and not in power.