Wall of Smoke

A wall of dense, dark grey smoke appears at a point you choose within range and lasts for the duration. You can make the wall up to 50 feet long, 15 feet high, and 5 feet thick. You can shape the wall in any way you choose so long as it makes one continuous path along the ground. The wall blocks line of sight, obscuring the area either side of the wall.

At Higher Levels. When you cast this spell using a spell slot of 3rd-level or higher, you can choose 1 creature within range for each spell slot level above 2nd. You and a chosen creature can see through the wall as if it was only a lightly obscured area.