Storm Spirit becomes volatile electricity, charging across the battlefield until he depletes his mana or reaches his target. Damage, speed and area of effect are improved per level.
Radius: 125 / 200 / 275
Damage Per 100 Units Traveled: 8 / 12 / 16
Mana Cost Per 100 Units Traveled: 10 + 1% of Maximum Mana
Travel Speed: 1250 / 1875 / 2500