Trixie's Horn

Just a bit in front of your ears, on the center of your forehead, you feel a small bump forming. This is the beginning of your new horn, as it starts to grow you start to remember a story... The first time you ever saw a magic show, it was phenomenal, the lights, the  show, the glamor, everyone was in high spirits, especially yourself. You were so excited, that after the show, you got separated from your parents in the commotion at the Canterlot Fair.... You began to worry, wandering about until you ran into some pony. It was her, Apple Polish, the star of the show. immediately you begin to apologize for your carelessness, but she says it doesn't matter. she then notes that you look obviously distraught and ask what was wrong. You reply "I'm l-lost and c-can't find my parents, but I r-really liked your s-show Ms. Polish." You both decide to look together, knowing that it's better this way. eventually, you find your parents, but not before Apple polish shows you a couple of tricks to make you feel better. Once reunited with your parents, you are eager to figure out the methods behind you new mentor's magic, trying hard to replicate them exactly. With a bright shower of fireworks, your cutie mark became embossed on your flanks.

The horn growing steadily from your head, a beautiful, powerful, unicorn horn, extending to its tip, erupting  in a small shower of sparks.