Non-Detection

Non-Detection
Caster Level(s): Rgr 4, Wiz / Sorc 3 Innate Level: 3 School: Abjuration Component(s): Verbal, Somatic Range: Touch Area of Effect / Target: Creature Duration: 1 hour / level Save: Harmless Spell Resistance: Harmless

The warded creature or object becomes difficult to detect by divination spells such as clairaudience/clairvoyance, locate object, and detect spells. Non detection also prevents location by such magic items as crystal balls. If a divination is attempted against the warded creature or item, the caster of the divination must succeed on a caster level check (1d20 + caster level) against a DC of 11 + the caster level of the spellcaster who cast non detection. If you cast nondetection on yourself or on an item currently in your possession, the DC is 15 + your caster level. If cast on a creature, nondetection wards the creature's gear as well as the creature itself.

Gameplay Notes
This spell protects against Alarm, Detect Magic, Analyze Dweomer and any other Divination spells that directly cause DC rolls.