I honestly didnt even know that syndromes could be transferred from mobs in cages. That is rather annoying.
A little tale from my current Warlock Fort. I had not yet been ambushed or sieged, so in this age of peace i decided that i would put my now idle mining force to use. My Fort is built into a 1-tile high hill, so as usual i sent my Miners to remove all the ramps, leaving only 5-6 ramps so i could easily filter ambushes. I had not really sent anyone outside the fort for over a year, so it was a big operation for me. As soon as all my Miners reach the far left side of the map to start their mining... BOOM! Drow ambush! Atleast 10 Drow kitted in full Bloodsteel armor, each holding TWO "Bloodsteel Blade Shields". Oh the irony. I had spent all this time inside to avoid getting my minions killed, yet the second i set foot outside to better defend myself against ambushes, i get ambushed.
Now it wasnt too bad. Although my Miners were caught outside, my Fort was still defended by the super OP Cage Traps. I was not worried about the Drow getting into my Fort. However a few Drow split off from the main force and went for my Miners. OH god i was going to lose my Legendary Engraver! The first Drow charges the Engraver, however i am rather shocked by the combat logs. Every single attack the Drow throws is deflected. At least 3 pages of logs, and virtually no damage. Apparently wielding 2 shields is not very effective. My Engraver did not do much either, most attacks were deflected by the Bloodsteel armor, but a few hit home, no mortal wounds however. This turned out to be the only fight that took place, the other Drow had reached my Fort, got stuck in Cage Traps, and promptly retreated after 7 of their comrades got captured.
So, i now have 7 Drow captives, stripped of their equipment. 15 Bloodsteel Blade Shields in my Armor Stockpile(I assume another Drow dropped his during a fight), as well as a bunch of Bloodsteel armor helm and such. Any suggestions for disposing of my Drow prisoners? Something Warlocky? I was thinking of making a pit, putting some Cerberus in there, and dropping them in.
Oh, and the only wound? My Engravers "Little Toe, Right Foot" in my Corpse pile.