Until the spell ends, steel encases  your body, and you gain the following benefits:

.You have resistance to bludgeoning, piercing, and slashing damage from nonmagical attacks. 

.As an action, you can create a storm of steel blades, all creatures within 10ft of must make a dex save or,  take 2d6 slashing damage.

.Your speed decreases by 10ft and your ac increases by 1.