<DP recovering skill> Recovers 1 DP on attack. (Trigger cooldown: 1 sec.) P. Atk. +30% Basic Critical Rate +4% Basic Critical Damage +2% <Skill upgrade> Burning Field → Burning Hell - Decreases cast time. - Decreases cooldown. When Death Knight's Flame Sword is equipped, transforms the skill into Dark Form and adds the Speed bonus.