Dervish in DoA

So i decided to play Guild Wars again after a one year break to get my life on track. Now i decided to get Night Fall and i was wondering if people use Dervish in DoA. If so can you show me a type of build/armor needed to be a effective Dervish.

Also: are there was to many Dervish like there were assassins?

Thanks

It's unlikely you'll get into a group for the DoA with a Dervish. Most groups there use a tank/nuke/heal stratagy, and are often too ignorant to realise that a dervish can tank fine as well.

You'd have to be an obsidian tank if you wanted to stand a chance of finding a group. This page should help:
http://www.pvxwiki.com/wiki/Build/E_Obsidian_Dervish

As for the number of Dervishes, yes, there are quite a few, and most of them are terrible.

It figures that there would be way to many . But, i think i might just find a guild that runs DoA once i make my Dervish that way if i do get good at Dervish they will know that i can tank. (Because, from what i remember PUGs are mostly ignorant to anything other then FoTM team build ups.) If not i guess i'll just got back to nuking.(Even though it's getting boring since i farmed all my shards and ectos for my FoW on my ele)