Nail [Breakpoint]

- Max Stack: 9 - If this effect is triggered by "Do you seriously mean to break the Sisyphe System?", take fixed damage equal to (Stack x 10%) of max HP (min 10) · Combat Start: If this unit has equipped a Defense Skill, halve damage taken and this unit cannot be killed or Staggered by this effect

Short form in battle: When activated, take fixed damage When Defense Skill is equipped, halve damage taken and this unit cannot be killed