I’ve liked the name “Placidusax” since the first time I saw it, but when a character in the DLC said it aloud I learned that I’ve been pronouncing it incorrectly in my mind. I’ve never said it or heard anyone else say it before. It’s only ever been in writing.
I’ve timestamped this video to the part where she says it:
I found that other dragon she mentions but it killed me in one shot as I was trying to run away.