Professions on-self bonuses

[Lawc]

Sup mates.

Can someone tell me which are the on-self bonuses for each professions, in detail please?

Thanks

[alda54656]

https://www.youtube.com/watch?v=OMXCGpYz8kE

[Lawc]

Thanks !!

And hat is the self gem for melee classes please? It isn't specified on the video

[SlimCharles]

LW is the best proff for raiding atleast and all classes, due to drums.

[Lawc]

LW is the best proff for raiding atleast and all classes, due to drums.

I'm looking for a profession that can helps me in arena, drums don't work in arena :/