Redcap's Corner Pathfinder
Prerequisite: two techniques
As a standard action, you can create a sphere of air within 60 feet of you, with a radius of 5 feet for every three techniques you know. This sphere of air lasts for as long as you continue to concentrate on it as a standard action each round. Creatures within the sphere aren’t affected by environmental effects in the area that would otherwise hamper breathing or movement.