Ask an Aran thread.

Well I was giving out the option of what can possibly be done. I don't actually have Combo Tempest yet, but from what I've read, you need max Combo Fenrir(though I think it should be Combo Judgement IMO). If not then I personally would leave it at 11, but if I take Body Pressure from 10 to 6(which is almost cutting and damage in half, and I didn't know it doesn't work on bosses.) I still can't max Physical Training AND Final Charge. Wouldn't it be better to take down Combo Drain? Its only 1% less and 16 seconds shorter( though with the timer increase it may be more).

How useful is Rolling Spin? I use it but not nothing more than to build my combo to 30 to use Combo Drain when my combo is 0. If it isn't, why not keep it at 1 and finish maxing what was left in 2nd job?

Don't max Final Charge, there is no real point compared to all the other 2nd Job skills. 11 Fenrir as Joe suggested is what should be done, since you only need 10 Combo Fenrir to get the job done. Otherwise, the build posted up is decent, just remember to max Combo Drain.