Twilight discovers Discord in-hiding - which is strange enough - but the discussion they have causes her to consider the particulars of true harmony, and whether or not a being such as he should be allowed to live freely to retain his part in it.
[Written/published between Sept. 2011 and Oct. 2012]
A conversation with Discord causes Twilight to question the particulars of true harmony.
Discord’s lack of empathy and a pony's sensibility has been tolerated by Celestia, but while both the princesses and the bearers of the Elements of Harmony struggle with even more dire problems, Discord is forced into a lesson of his own.