I'm using the wizard. Don't know if anyone here knows that class in diablo but that stream of arcane/fire thingie (usually used by pressing R2 if you have it) is so so OP. It hits multiple enemies (and goes through them) with a constant stream of like 15-25k in damage probably a few times per second. Most enemies seem to have around 20-40k HP where I am now so this just immediately kills most. This is while playing in extremely hard mode lulz