Boundless Storm is a Sorcerer Skill, found in the Storm Calling Skill Line. A defensive skill that also deals AOE damage.
Base Skill: Lightning Form
|Manifest yourself as pure lightning, zapping nearby enemies with electricity dealing 463 Shock Damage every 2 seconds for 30 seconds. While in this form you also gain Major Resolve, increasing your Physical Resistance and Spell Resistance by 5948. Activating this grants you Major Expedition, increasing your Movement Speed 30% for 4 seconds.|
Boundless Storm is a morph of the Lightning Form base skill. The other morph is Hurricane.