Is impossible clear Survival Mode!

[Silverthorn]

well, here's a theory (unlikely one) you can only proceed forwards without repeating only if u are using one of the 11 fighters (template included)

EDIT: ALSO WITHOUT MODDING

Your theory sounds interesting but I honestly doubt that. The when_clear_goto_phase: is way simpler :P
When you finish that phase, the number behind that term will indicate which phase you'll go next. Regardless of the character you're playing with. There's not really a way for the exe to check this (at least I doubt that this algorithm has been implemented).