WD T6 Speed Farm Build ?

Hi everyone.
I'm new to the forums and was wondering if any of you guys had a good WD build to speed clear T6 rifts with 4 WDs?
I've tried the traditional pet WD but it's way too single target damage, very slow and you can't really control what your pets are gonna hit... and well I can't stand playing with Jade set...
I'm looking for something with a lot of AOE damage (makes multiboxing way easier).

So yeah, anyone know of a fast T6 WD build?
Even better if you can link me a video of you clearing a rift with it so I can see the gameplay etc.

Thanks!