What tradeskills for casters such as Necros?Follow

Hi, I am a brand new Necro. I was looking at cooking, alchemy or scribing. Each has its benefits. Which tradeskill would you recommend?

also, what are the more profitable tradeskills?

Thanks for any help you can give.

Only bad thing about Sage is nobody past 20ish or 25ish wants app1through4 spells. They want either Adept 1 or Adept 3.

I know being a tailor has been pretty crappy for me so far though. Tier 3 is horrible, the gear sells for less then what it costs to buy a single belladonna root. Yea Yea I should go harvest them myself, thats exactly what a 50 necro wants to do. I think later on though the stuff gets better because there are plenty of tier 3 tailor's trying to level, but many quit before getting higher level.

Far as money making goes Provisioner probably is best I would guess?