This story is a sequel to Costume Calamity
Trixie has been asked by Twilight Sparkle to assist her in a task. Nothing special; just bending the will of the universe to their will, crossing several ethical lines, that kind of stuff, all for the sake of a friend.
Meanwhile, Big Macintosh eagerly prepares for a date with a certain mint unicorn. But as we all know, things tend to go awry in Ponyville....
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This looks promising indeed.
2877109
Seconded.
This won't end well.
I want to see more please.