Stormshifter's Aspect is a Druid Utility Aspect that can be found by completing the Crusaders' Cathedral Dungeon as well as from random enemy drops. After clearing the Dungeon for the first time the Aspect will be available in your Codex of Power.
How to Obtain - Codex of Power - Crusaders' Cathedral
Stormshifter's Aspect Mechanics
Legendary Aspects can change the way skills and builds work in significant ways.
Hurricane
For further information, see our Build Guides, Legendary Aspects & Codex of Power
Stormshifter's Aspect