Photon Charge

Photon Charge (フォトンチャージ) is a Shotlock that is usable by Terra, Ventus, and Aqua in Kingdom Hearts Birth by Sleep. The attack consists of cloaking your self in light and rushing at the targets. To perform extra attacks, press when prompted to pierce enemies with pillars of light.

Learning
It can be obtained by purchasing it in the Mirage Arena Medal Shop for 1600 Medals at Arena Level 10 for all characters. Alternatively, the player can also obtain it by playing the Neverland Command Board and purchasing it from a bonus panel with all three characters in the US and European versions of the game.