Increases the wearer's CRIT Rate by 16%/20%/24%/28%/32%%. When entering combat, if the allies' Skill Points limit is 6/6/6/6/6 or higher, increases the wearer's ATK by 40%/50%/60%/70%/80%%. After each use of the wearer's Skill, increases the wearer's ATK by 10%/13%/15%/18%/20%%, stacking up to 4/4/4/4/4 time(s).