Mighty STR

ATK Up is a technique that appears in Kingdom Hearts Union χ.

Mechanics
In Kingdom Hearts Union χ, Mighty STR & Minor Charge (ATKアップ&リカバリLite) is a special attack that targets all enemies. It costs 0 special attack gauges to perform. It raises the player's strength and the strength of all the player's attributes by 3 tiers for 1 turn. It restores 4 special attack gauges.

Kingdom Hearts Union χ

 * Mighty STR & Minor Charge +5 is the special attack for medal.