User:Guy/Splat/Spells/Air Bubble

Air Bubble

2-point evocation (air), ritual
Casting time:	action
Range:	30 feet
Components:	V, S
Duration:	10 hours

An object or creature in range is surrounded with a 2-foot-diameter sphere of clean, pure air (or water if it breathes water) for the duration, which suppresses undesired or unclean water or air.  When cast on a creature, the bubble surrounds the target's head or face.  As the bubble's interior is always clean, it is scentless even in the presence of overwhelming odor.  The sphere stays with the target, though a creature can choose to avoid the air bubble if it wishes.
 This effect enables a creature to breathe when it otherwise could not, such as while underwater.  The target is effectively immune to any damage that relies on smell, inhalation, odors, or gaseous contact with the face.  A fragile object surrounded by this sphere of air is similarly protected from smoke or water.
 Upcast. You can upcast this spell by expending extra spell points when you cast it. Each extra point lets you target another four creatures within range.