Commander Gaius.

Is he the worst boss so far? I don't think I'll ever be able to beat him. I find him even harder than Messmer. I can't even summon mimic anymore. It almost feels like I'm doing a no hit run because I can't understand when to even heal, he'll just aggro on you even more if you are trying to heal

Sorry for this rant but what the heck is that boss man

Edit: Guys I finally beat him 😭 After spending almost 7 hours cumulative on gaius, I finally was able to dodge clean enough. I had to pull out my "alright I'm done trying weapon" - my trusty star fists. Dodged clean enough, used only 3 health flasks total and staggered him twice. Took out most of the health in staggers itself

Thank you for all the suggestions