The Engineering teleporters are pretty cool, and one of the key reasons I kept Engineering. And as strange as it may sound I like that every now and then they go wrong. You can be pop’ed in the air to potentially fall to your death (parachute cloak FTW), come out as a monster, a shade of half yourself, or even you evil twin.
Yesterday I saw my paladin’s evil twin. All quasi-translucent and red. Like a Shadow Priest, but full of red rage.