Yep, Zhalo helps big time for the first part with all the knights with arc shields. The 1st boss is easy and goes down with a few rockets. The next quest I found it helpful to just run past all the ads to the boss room. The taken wizards have void shields so you'll need a void secondary and just try to have enough time left on the clock so you can do the last part patiently. If you try to rush it the 3 wizards will kill you quickly in crossfire.