Cloak of the Shaed

Smoke-like tendrils of shadow spread throughout your body, engulfing you, and you become a somewhat-featureless, incorporeal shadow, retaining your silhouette, until the spell ends. Anything you are wearing or carrying is immersed in shadow as long as it is on your person. The spell ends for a target that attacks or casts a spell, or dispelled.

At Higher Levels. When you cast this spell using a spell slot of 3rd level or higher, you can target one additional creature for each slot level above 2nd.