Update: my brother asked why I keep dying in the same 3 seconds of that sewer level, and I couldn't answer
He watched me play for maybe 10 minutes last night and pointed out I'm rolling into the second hit every single time because the dodge window is shorter than the animation looks. Now I can't unsee it, the timing on that boss is just lying to your face. Did anyone else have a non-gamer call out their bad habit like that?