Just stick right next her right side, whack her twice, dodge, repeat. The only attacks that are really dangerous with this tactic is if she breaks away and charges, and her A Call Beyond-style homing attack.
@oldirtybearon: As far as I know, this has always been the thread's guidline. A number of episodes were leaked at the beginning of this season and I think the mods had to police that a bit. Maybe that's what you're thinking of?
@frostyryan: Plot points for the most recently aired episode aren't considered spoilers here. I recommend not coming into the thread if you haven't watched yet, because the show will be talked about without restrictions here. Book spoilers should be tagged.