召唤一阵秘能风暴，位于其中时强化你消耗魔力的法术。维持风暴会持续消耗你的魔力，每次施放法术都会提高消耗速度。离开风暴或耗尽魔力会使其消散。

[DNT] Create a storm of arcane energies that Empowers your Mana-costing Spells while you remain inside it. Maintaining the storm constantly drains your Mana, and spending more causes it to drain faster. The storm will dissipate when you exit it or run out of Mana.