Burning Stormwind To The Ground

     I've been goofing around on my starter account this weekend, seeing what else one could accomplish on a severely restricted account, and I managed to stumble upon this lovely little glitch in Stormwind.  Have a look.

Nobody's quite sure what's causing it.  Checking the combat log only shows that you're taking fire damage.  No source is mentioned.

It hits fairly small (at least on a level 20 character), but it hits so fast that I can't survive more than about four seconds in the damage field.

I am impressed.