Nice chapter title. My root beer came up into my nose when I saw it...very uncomfortable. Luckily, my keyboard escaped further harm (a syrup incident last year...don't ask).
The prisoner exchange/memory for Luna exchange can't possibly go as planned. We'll just have to see who gets the short end of the straw. Looking forward to Snape's inevitable death, even though it probably won't happen in the next chapter.
Congrats on your exam. I just now looked back and read your A/N.
One last thing I liked: Susan's fight with the gargoyles. Hopefully a confidence booster for her.
See ya (so to speak) next chapter.
Thanks for the compliments. Sorry about the root beer up the nose, glad it didn't cost you a keyboard. Jim