火焰杯

Missing, extremely new, or very obvious to obtain.

A reference to Harry Potter and the Goblet of Fire. The Goblet of Fire is a wooden object with notable blue flames that plays a crucial role in the Triwizard Tournament, selecting the champions from each school. It's selection process is based on luck, and once a student's name is chosen, they are bound by a magical contract to compete in the tournament. Prema is the chosen lead driver for Charmony Academy.