Dragon Rage

Gain 15 / 30 / 45 / 60 シールド. Each second for the next 6 seconds, gain 5 / 10 / 15 / 20 more シールド and deal 5 / 10 / 15 / 20 特殊ダメージ to adjacent enemies. When this ability ends, consume the remaining シールド and heal for 40% of its value.