This reminds me of a dream I had two days ago, where Alicorn Twilight and her friends failed at doing something incredibly important that determined her position as Princess on the throne, and was scolded and disowned by Celestia to such a degree that she had a mental breakdown and became corrupted by evil magic (which I'm assuming tied somehow to Lord Sombra's influence) before flipping her shit.



And it was awesome. C:

Great technique on the drawing, anyway. I like what you did with her expression and the flashy effects flying from her horn & eyes.