Crystal of Adaptation

Price (Item Level): 500 gp (3rd) (least); 1,500 gp (5th) (lesser); or 3,000 gp (7th) (greater)

Body Slot: — (armor crystal)

Caster Level: 7th

Aura: Moderate; (DC 18) necromancy

Activation:

Weight:

This bright green, circular crystal is pleasantly warm to the touch.

A crystal of adaptation protects you from hostile environments, both terrestrial and extraplanar.

Least: This augment crystal protects you from temperature extremes as an endure elements spell.

Lesser: As the least crystal, and you are also protected from all alignment traits of any plane.

Greater: As the lesser crystal, and you are also protected from the positive-dominant and negative-dominant traits of any planes.

Prerequisites: Craft Magic Arms and Armor, death ward, endure elements, protection from chaos, protection from good, protection from evil, and protection from law.

Cost to Create: 250 gp, 20 XP, 1 day (least); 750 gp, 60 XP, 2 days (lesser); 1,500 gp, 120 XP, 3 days (greater).

Source: Magic Item Compendium, page 24.