Create a cataclysmic storm at the target location that builds for 2 seconds then lays waste to all enemies in the area, dealing 891 Magic Damage every 1 second for 7 seconds.
Fiery Rage increases the damage by 10%.
Icy Rage immobilizes enemies hit for 3 seconds.
Thunderous Rage increases the duration by 2 seconds.
Increases the damage and gains a new effect depending on your staff type.