Increases ATK by 12% / 15% / 18% / 21% / 24%. Casting Intro Skill or Resonance Skill increases Heavy Attack DMG by 20% / 25% / 30% / 35% / 40% for 15s. Obtaining Shield allows Heavy Attack DMG to ignore 7.2% / 8.4% / 9.6% / 10.8% / 12% of the target’s DEF for 7s, stacking up to 5 times. This effect is triggered once every 0.5s.