Air Bubble (PCC)

This spell creates a small pocket of breathable air that surrounds the touched creature's head or the touched object. The air bubble allows the creature touched to breathe underwater or in similar airless environments. An item is surrounded by the bubble and is protected from water damage. A firearm within an air bubble van be loaded, assuming the black powder comes from a powder horn, a cartridge, or some other protective device. It can also be fired, however when shooting such a firearm underwater, the shot is subject to all normal penalties for underwater combat. If a firearm within the air bubble explodes, the explosion occurs normally.