There are a couple of places online that list Auron, Braska and Jecht’s lines from the final battles in FFX-2, but nowhere seems to have the complete list, and the lists I’ve seen have a number of lines that are misattributed. It must be really difficult to transcribe them from the game, where there are all sorts of other noises going on and the lines are only triggered by specific conditions. Going through the actual sound files (is clearly overkill but) gives a much clearer impression of who says what, so obviously, that’s what I did.