Avoid Planar Effects

This spell grants a very brief respite from the horrible effects that a plane can wreak upon a poor sod. For the duration, a single subject is rendered immune to all of a plane's natural harmful or disruptive effects. It provides no protection against creatures on the plane, native or otherwise. Likewise, intentionally created traps, magical spells, alterations to spells due to school or pathway restrictions, or other attacks are not affected.

While this spell is active, the subject creature doesn't need to worry about a lack of air, temperature extremes, poisonous fumes, or any other harmful conditions. It's generally used to allow the spellslinger time to cast longer-lasting protective spells.