Last night I was near Koeglin, killing pirate slavers (marveling as always at how easy it is to complete 3-4 quests by clearing a single combat area, but I digress). I head into the pirate ship to slay the captain and find him standing next to a large, male NPC wearing a steel helm with downturned horns. This I don't recall the NPC's name but it was a normal first and surname, not a title. I rained Sun Fire down upon the captain, causing both he and his buddy to charge me. I swear to Julianos, homeboy in the horns opened his mouth and breathed fire on me! I was fully stunned for a few seconds. I'm going to go back next time I play and see if I can grab a screenshot. I couldn't find a single mention of a fire-breathing NPC in ESO anywhere on the 'net. Did I just encounter a Dragonborn, living on the dl as a slaver? Maybe I'm crazy, or suffering from Skyrim withdrawals.