You seem like one of those kind of "My behavior isn't toxic, it's actually the people who aren't any good at the game who are toxic" kind of toxic people. Hopefully I'm wrong there! But you sure are hitting all their beats.
In any case, TC, if you really are 100% serious here, run away from any Blizzard game, because this behavior and general attitude is EXTREMELY prevalent among almost all of their games. The only ones where it isn't, are the ones where they don't allow users to talk to each other.