Star vs. the Forces of Evil (2015)

S2E9 Starstruck

When Star's idol, the fierce magic-wielder Mina Loveberry from Mewni, finds herself lacking her usual fighting spirit, Star takes it upon herself to help restore Mina's confidence and abilities. Determined to reignite her hero's passion for battle, Star embarks on a journey filled with challenges and heartfelt moments, hoping to remind Mina of her strength and courage. Through their adventures, Star learns valuable lessons about friendship and perseverance while striving to bring back the spark that made Mina a legendary warrior.