Lian can deal massive damage with either lessened or zero need for aim. Her ability to spread damage is massive giving her inflated damage and credit scores, but her DPS is awful. If you are a damage dealer, you'll have to make the tank end her life.
While Androxus is channeling Reversal, take the time to reload your weapon, switch targets for a moment, or escape if needed, as it's detrimental to you to attack him during this time.
When Zhin has his Counter stance up, take the time to reload your weapon, switch targets for a moment, or escape if needed , as you'll be hard-pressed to damage him while he's Countering.
Makoa's Shell Shield will not protect him from your Barrage if you call it down directly on top of him. Watch out for his Dredge Anchor, though, as he can still grab you while you're channeling Barrage.