Hi everybody. Just a question in regards to doing Inna's set dungeon. I've tried this dungeon at least thirty times and still can't get complete mastery, usually from missing one or two mobs or missing 1 of the 5 mystic ally casts? Is there any special trick to running this randomly laid out map to make my life easier? I've switched out the bracers and the feet with other gear, I've taken gems out of rings, I've switched out rings completely, I've switched parts of the cube, but I still can't seem to find a viable configuration of gear where it allows me enough time to kill everything or not have my 5 Mystic Allies destroy everything prior to grouping up 10 monsters 5 times without running a out of time.

Just looking for some advice. I know my gear isn't the best, but I'm working on it. The grind is real. Should I possibly try a different set dungeon since I have all the other sets? I'm comfortable with this build at the moment and was wondering if anyone had any advice?

Here's a link to my build.

Inna's Build

Thanks in advance.