Resist Planar Alignment(Spell Compendium, p. 174)
Level: Cleric 1, Druid 1, Paladin 1, Ranger 1, Sorcerer 1, Wizard 1, Spellthief 1, Consecrated Harrier 1, Hades (SpC) 2, Limbo (SpC) 2,
Components: V, S, DF,
Casting Time: 1 standard action
Target: Creature touched
Duration: 10 minutes/level
Saving Throw: Fortitude negates (harmless)
Spell Resistance: Yes (harmless)
You can tell that your target feels the oppression of the plane around you, the rank evil of the place. A few spoken phrases, backed by magical power, and that oppression seems to lift.
This abjuration grants a creature limited protection from a plane's alignment traits (DMG 149). When the subject visits a plane with an alignment trait, this spell grants it immunity to penalties on its Charisma-based checks that mildly aligned planes impose on visitors of opposed alignments. The Charisma-, Wisdom-, and Intelligence based check penalties associated with strongly aligned planes are halved while the spell's duration lasts.