borrowed skills~?

[Griever]

CON:

Cure / Cure II / Traits overall and Shock Spikes / Protect / Shell for solo.

THM:

Regen / Regen II / Siphon MP(not that relevant anymore on this patch) and maybe Absorbs.

GLA:

Still Precision, not very useful though. / Luminous Spire

LNC: (the most useful for xclassing so far)

Feint / Invigorate I / Invigorate II / Comrade in Arms I / Comrade in Arms II / Trammel / Heavy Trammel / Ferocity I / Ferocity II / Twisting Vice / Pikemanship Trait / Collusion

PUG:

Concussive Blow II / Blindside / Blindside II / Pounce, and if you're into evading..you can get Feather Foot and equivalents.

MRD:

Trunksplitter II / Skull Sunder II

I may have forgot something, so I'll edit if I remember anything.

Cheers.

PS: Note that most attack skills i'm suggesting(preferably II versions), are used as incapacitating skills, which you'll only use on NM's and incapacitating.
PPS: I marked those skills with red.