in canon Avada Kedavra has a distinctive color not shared by any other spell
On the other hand Quirrell, via the basilisk, has spells that are not shared with any other wizard.
True (probably). The more troubling evidence includes the fact that he acted like he thought Harry would accept his first explanation, and that we saw him Obliviate Bellatrix without ordering her to forget. Plus, Quirrell uses the phrase "stunning hexes", but those don't prevent breathing (unless that really was "her last breath escaping" in chapter 33).
This is a new thread to discuss Eliezer Yudkowsky’s Harry Potter and the Methods of Rationality and anything related to it. This thread is intended for discussing chapter 99, 100, and 101. The previous thread is at nearly 500 comments.
There is now a site dedicated to the story at hpmor.com, which is now the place to go to find the authors notes and all sorts of other goodies. AdeleneDawner has kept an archive of Author’s Notes. (This goes up to the notes for chapter 76, and is now not updating. The authors notes from chapter 77 onwards are on hpmor.com.)
The first 5 discussion threads are on the main page under the harry_potter tag. Threads 6 and on (including this one) are in the discussion section using its separate tag system.
Also: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27
Spoiler Warning: this thread is full of spoilers. With few exceptions, spoilers for MOR and canon are fair game to post, without warning or rot13. More specifically: