What Elite Derv Skill

My primary class is warrior, but I just got an Elite Derv Tome drop. I can switch my secondary profession to any so what would be the best elite Derv skill to aquire.

Sell it.
Get Warriors Endurance as elite for W/D scythe.
Wounding Strike is ok, but a warrior can't keep up with the energy since you want to spam WS.

shouldn't be using a derv elite as a warrior. if u want to use it for ur skill hunter title, just pick any one of em. maybe search on wiki to see which one is a hard capture.

Good Wars don't use Derv Elites. Either:

a) Sell it.
b) Use it on your Derv/other profession that can use Derv Elites well.
c) Use it on the hardest to get elite for the purpose of skill hunter (I'd still rather just sell it and buy 5 cap sigs though).

There aren't any great choices, but here is some fun/usuable stuff if you don't feel like selling the tome.

[Vow of Silence] - running or just messing with people
[Vow of Strength] - obvious downsides, but makes big numbers
[Onslaught] - if you miss Primal, probably workable in AB
[Grenth's Grasp], [Ebon Dust Aura] - get some spammy adren attack and have fun.

Generally you will need to stick to warrior weapons with the above, due to lack of energy you're going to need adrenal attacks. And obviously dervishes/assasins/rangers can use most of these better, but then you'd have to actually play that class.