Iron Mind

__NOTOC__ The person or creature affected by iron mind is immune to all charm and hold spells for a full hour. Additionally, he automatically disbelieves all illusions cast by 3rd-level wizards (or their equivalent) or lower.

The material component for this spell is a small chunk of iron ore or any small item made of solid iron, such as a nail.

Notes: Common for abjurers and mentalists; otherwise uncommon.