Strength Boost PSM

Strength Boost PSM (PSMアタックアップ) is a technique that appear in Kingdom Hearts Union χ. It allows the user to raise their PSM strength.

Mechanics
In Kingdom Hearts Union χ, Strength Boost PSM is a that targets all enemies. It costs 3 special attack gauges to perform. It raises the player's PSM strength by 1 tier for 1 turn.

Kingdom Hearts Union χ

 * Strength Boost PSM +4 is the special attack for medal.
 * Strength Boost PSM +5 is the special attack for medals and.