One of them: the [Dimensional Ripper - Area 52]. Not because of the ability to teleport to Area 52 with ease, but for the debuff you sometimes get with things go wrong when it is used. You get the Transporter Malfuncion debuff, which basically changes you into a random race, that lasts an hour.
The cool thing about this debuff is that everytime you zone in/out of an instance, you change to another race. If you are a Rogue, you can change everytime you stealth. For Warriors, everytime you change stances, you change race.
AC’s main tank is usually seen with this debuff when we’re doing Tempest Keep, tanking as a female Orc, because Doom finds them sexy.
I did Mount Hyjal last night on Utada, and this is the reason I brought up this topic. One of our Mages happened to have this debuff when we started raiding. He was in Dwarf form, and he looked pretty cool wearing his Mage outfit. So I took a screenshot of us Mages in Hyjal. We have another Mage in the raid, but he was too cool to come hang out with us.
Mount Hyjal is located at the Caverns of Time, near Gadgetzan. So I’m guessing there is a Gadgetzan version of that trinket that he used.
Also we cleared Mount Hyjal in record setting time for us that night, and let us end early. Full clear in 1hr 23mins. /yay