Nemesis to Aphrodite

I was quietly looking around my castle library and came to the curses shelf. "Ooh!" I picked up a book titled 'Discord Drawings'. "What is this...?" I heard a small voice yelling, the words muffled. "Le th grey an pwefu tixy ow!" I dropped the book in shock. "OW!" I opened the book, reading the contents. "Let the grey and powafu tri-ey ow!" I tried to ignore it, flipping the pages further into the book. I heard crying from... the book! "Please help me... Please... Someone..." I could at least tell it was a mare's voice now. I started panicking and turning the pages even faster. "Let the great and powerful Trixie out right now, you stupid draconequus!" TRIXIE?! I found the page with a unicorn on it. There were no colours, but she had the same mane, tail and cutiemark... She was crying."Trixie, is that you?" I asked quietly. "... Twilight Sparkle?!" Wow, she actually sounded scared. "Let me- let the great and powerful Trixie out! Please!" Nevermind. "Trixie, please calm down. How did you get in here?"

Trixie looked up at me - and moving looks pretty interesting while you're a sketch - and her face started becoming darker, more shaded. I assumed her face was turning red. "That 'reformed' friend of yours, the draconequus, Discord, whatever you call him, gave Trixie a book to read..." Trixie started to relax as she told me. "He told me it was a spell book - full of curses for self-defense - and showed me this page, which had a spell written on it that he told me to read. I cast it and I felt myself shrinking, then I felt woozy. I felt my forehead and it didn't feel like fur. I looked at myself, but I... I can't describe what I saw..."  "Trixie, it's alright. What was the spell?" I spoke quietly and calmly, as to not frighten her. She thought for a minute, then rubbed her mane.

She started to draw on the page, somehow. Trixie is apparently very talented with her hooves, because she wrote the entire spell backwards so I could read it - and very quickly, I might add. I read it, and stifled a laugh. Trixie stopped. "Why are you laughing?!" I fell over, crying from laughter. "Trixie demands to know what is so funny!" "Trixie, that was a transformation spell!" I chuckled. Trixie blinked. "WHAT?!" she facehoofed. I cast a counterspell and Trixie teleported out of the book. "Oh my Celestia, thank you! I was going to just give up and be trapped forever, but you saved me... Wait, what are THOSE?" she pointed at my wings. "Er..." I extended them. "They're sort of a little upside that comes with being a-" "A what?! Please don't say what I  think you're going to say!" "-princess... Wait, no, Trixie! Don't panic! ... And she fainted."