[Slice of Life]
Author: Whammy
Description: It's been several months since the Alicorn Amulet incident, and much has changed for the Great and Powerful Trixie. Her reputation damaged once again, she continues on with her magic act, determined to try and turn over a new leaf. With Twilight Sparkle now an alicorn princess, however, Trixie finds herself plagued with nightmares and a renewed sense of jealousy. Sympathetic to the mare's feelings, which mirror ones she once held long ago, Princess Luna decides to intervene.
In Somepony's Shadow (New Part 18!)
Additional Tags: Trixie becomes Luna's apprentice.