Investiture of Wind

Druid    Sorcerer    Warlock    Wizard

Level 6 Transmutation

Casting Time: 1 action
Range: Self
Components: V, S
Duration: Concentration, up to 10 minutes

Until the spell ends, wind whirls around you, and you gain the following benefits:

• Ranged weapon attacks made against you have disadvantage on the attack roll.
• You gain a flying speed of 60 feet. If you are still flying when the spell ends, you fall, unless you can somehow prevent it.
• You can use your action to create a 15-foot cube of swirling wind centered on a point you can see within 60 feet of you. Each creature in that area must make a Constitution saving throw. A creature takes 2d10 bludgeoning damage on a failed save, or half as much damage on a successful one. If a Large or smaller creature fails the save, that creature is also pushed up to 10 feet away from the center of the cube.

Source: Elemental Evil, p. 20