Had someone say this while I was helping with a boss checkpoint in Crown of Sorrow. This is the kind of behavior that makes teams disband. Also, I wouldn't refer to call-outs saying where the wipe crystal is, and that a side lost blessing as "useless s***." I wouldn't call explaining the finer points of the raid mechanics l, and how to preserve the buff when stunning the deception to the first timer "useless s***." Go ahead, ignore all of the call-outs in a raid, an activity based almost entirely on team coordination. See how far that gets you. Oh, also, don't explain anything to the new guy. He doesn't need to know what he's doing. You'll just carry him, right?. No worries if he ignores the wipe mechanic every round and causes myriad failures. You got this right? Since you're clearly the best D2 player in existence? If you act like this, I beg you, just stop raiding. You're not helping anyone, especially if you don't carry your own weight. I've seen too much of this kind of behavior in raids. This isn't just bad raid etiquette, it's straight out self-centered toxicity. It doesn't belong on a raid team.