Link skills to choose from?

But in terms of training to level 120 first none of them are important except for Mercedes, and if you're maining Xenon all of them are important except for Kaiser. Also, you can pretty much finish it in two days with the know-how, you just need to make sure you get to 70 at least on the first day and then you're set for the second assuming you're free on both of those days since a Xenon should be able to demolish Evo world.

I've done AB, Merc and DA to 120 already. Keeping Mihile's link at LV1 as 100% stance is already enough.
I'm quite a slow leveler, usually in a day can do up till 60. So yeah, assuming I don't have any delays with the patch (if there is any) or personal problems, I'll follow the order of classes I should play first.
It seems like Cannoner is a must. So that's first on my list.