Extend your hand and conjure a piercing stream of abrasive sand 30 feet long and 5 feet wide to decimate your foes and their fortifications. Each creature in the line must make a Constitution saving throw. On a failed save, a creature takes 2d6 Slashing damage and is Blinded until the start of your next turn. Each Construct creature that fails the save, as well as any structure or nonmagical object in the line of effect not being worn or carried, takes an extra 6 points of damage. On a successful save, a creature takes half damage and is not Blinded.

At Higher Levels. When you cast this spell using a spell slot of 3rd level or higher, the rolled damage increases by 1d6, and the extra damage dealt to Constructs, structures, and non-magical objects increases by 3 for each slot level above 2nd.