LOL I love double bladestorms. Trick is to let your healer know you’re going to do it.
28 mins huh? Not to shabby. I find most people waste their time during the first portion of the first fight. Rather than staying organized people tend to attack haphazardly at one of the three mobs.
Here’s a tip though:
When the riders first start coming out of the tunnel mark the mob all the way to the left. Then instruct the group to ATTACK THE MIDDLE mob and THEN attack the marked mob.
Generally speaking you can kill the middle mob in about 2 focused charge sequences, then you switch over to the marked target and can down him just as quickly. From there only one rider remains and at this point everyone hopefully knows who to aim for. NOT counting the intro I believe I’ve cleared HtoC in about 20 mins with a good AoE group and an awesome healer We were able to AoE down 2/3 mob pulls on the second boss and Phase two of the DK fight ends no sooner than it starts: