I had been quite please lately at how my goblinite separating system has been working. Two stockpiles set up near the entrance of my fort, one for crappy metal items, the other for crappy cloth items, each set up with a minecart that dumps down a chute when full. The chute from the crappy cloth stockpile leads to the magma sea, the chute from the metal stockpile drops into a quantum stockpile in my magma smelter complex some 120 z-levels below, where it gets melted down. This system has been working quite splendidly for several years now, and has become quite important seeing as how the only metal ore available at Glowhalls is tetrahedrite.
So I polished off the latest siege and was in the process of cleaning up the remains when I get a get an alert in big purple letters: Urist McFurnaceOperator has bled to death. What?! I zoom to the location to see my legendary furnace operator lying dead in the middle of my smelter complex. I thought maybe an imp or something had managed to get in from the magma sea, so I checked combat logs. The top of the list was "The furnace operator is fighting!" Hmm, probably an imp.
The flying small cobalt boot hits the furnace operator in the upper body, shattering the left true rib
The flying iron warhammer hits the furnace operator in the leg, bruising the muscle
The flying silver arrow (24) hits the furnace operator in the throat, tearing the muscle
a major artery has been opened!
And about 20 other similar entries. Definitely not an imp, unless it figured out how to throw random metal objects. It took me a minute to figure out what must have happened... He must have been at the quantum stockpile picking up an item to melt at exactly same moment that the minecart above dumped a load of fresh goblinite. Right onto his head. From 120+ z levels up.
Note to self: suspend melt metal object jobs while collecting goblinite.