Copper Cloud

When burning Copper, the user puts up a "cloud" around them where Bronze Seeking cannot see. Bronze users will not be aware of any allomancy being used inside the effected area. In addition, the Copper user is immune to emotional Allomancy (Brass and Zinc), however, others in the cloud still are. Only the user is immune

-When you cast this spell using a spell slot of 2nd level or higher, the area of effect increases by 30ft for each slot level above 1st. In additional, Copper Clouds beat the same level or lower of an opposing Bronze Seeking