Ashen Cloak

This dark gray cloak seems to be made of swirling ash that constantly shifts and moves as if it has a life of its own.

While wearing the Ashen Cloak, you gain resistance to fire damage and can use a bonus action to envelop yourself in a cloud of ash that lasts for 1 minute. While enveloped in the ash, you have resistance to fire and necrotic damage, and you can move through any nonmagical difficult terrain as if it were normal. Additionally, you have advantage on Stealth checks made to hide in areas with ash, smoke, or dim light.

Once you use this feature, you must finish a long rest before you can use it again.