Talk:School Raze - Part 1/@comment-4933828-20181004205154/@comment-5837525-20181010204145

Discord's "heroism" notwithstanding, Fluttershy very clearly (and very often) factors into his motivations.

"Just between the two of us, it's mostly for Fluttershy."

- Discord, Twilight's Kingdom - Part 1

And Discordant Harmony is a good example of this, showing the extra mile Discord is willing to go for Fluttershy's sake.