Blinding Feint -> Alabating Strike -> Sweeping Strike -> Alabating Strike -> Repeat.
Blinding Feint -> Sweeping Strike -> Alabating Strike -> Repeat is even better, but I believe that one required just a bit more RCH than one could obtain on their own (not quite sure).
On my DB/WP, I've settled with BF -> Attack Vitals Combo -> Repeat (not quite there, need to finish my 2 purple sets, and only 1/3rd of the way there on it) which is good single target damage, and I find it does well on teams (as SS is a decent cone).
BrandX Future Staff Fighter
The BrandX Collection
Can anyone let me know what they best DB attach chain is (assuming you can get high enough recharge)???