Gains Thunderstorm stacks in combat. Each stack increases Basic Attack Speed by 4%, up to 20 stacks. At max Thunderstorm stacks, enters the [Overcharge] state. While Overcharged, every 0.5s, Basic Attacks consume 3 Energy to trigger an extra thundercloud explosion, dealing Basic Attack Damage equal to 200% Might. The [Overcharge] state lasts 10s.
