Kaminari

A blonde-haired anime character in a school uniform smiles while gesturing toward a diagram showing three labeled boxes with small figures, then the scene cuts to a rapid descent through a dark, narrow space, followed by a close-up of the character's face showing intense concentration with yellow energy lines, then a view of crackling yellow energy against a dark blue background, then the character with arms raised in a triumphant yell, and finally a group of characters standing on a platform as a large, glowing yellow energy figure emerges behind them.