It's the second half. Your team is going against the top soccer team for the championship. You have the ball and a clear shot for the goal. Just one more point to win. You shoot! You score!!! Your team has won the tournament! How would your OC, or you, celebrate that goal?
I would probably do a small victory dance. Then I would realize that I just kicked an empty beer bottle across a parking lot, and that I'd had way too much to drink the night before.
Soccer is for casuals. Real men/women/ponies play FOOTBALL (or American football for you foreigners).
I'd be confused. How did I get here? Why am I playing sports? How did I get to this ball? Why did I decide to kick it? What did I win? Am I getting paid an athletes salary, because I could live comfortably for a long time with just one year of a pro athletes salary?
Write a report on whatever spell managed to make her have temporary athletic abilities. This sort of break through could be award winning within the unicorn academic society! ... though it may take a lot more studies to prove the results and that could distract from her main focus on the dragon's style of innate magic which is really what is most important to her...