Increases the wearer's ATK by 8.0% / 9.0% / 10.0% / 11.0% / 12.0% . After using an attack, for each enemy target hit, additionally increases ATK by 4.0% / 5.0% / 6.0% / 7.0% / 8.0% . This effect can stack 5 times and lasts until the next attack. If there are 3.0 or more enemy targets hit, this unit's SPD increases by 8.0% / 10.0% / 12.0% / 14.0% / 16.0% , lasting for 1.0 turn(s).