he did it on the first boss of the vault of mysteries.. thats spirit kings maddening shout. not stone guard.. its the one where u can mass aoe the raid or mass disease it as he did.. and owned everyone.. very troll-worthy
and no u cant get banned for doing this. dropping a portal can be accidental. same with blingtron. if people are stupid enough to click them its their own fault. its just a shame u cant ban people for stupidity.