Random Magic Ring

Chameleon power

As a free action, the wearer of this ring can gain the ability to magically blend in with the surroundings. This adds a +15 bonus to her Hide checks. As a standard action she can also command the ring to utilize the spell Alter Self as often as she wants.

Caster Level: 3rd
Prerequisites: Forge Ring, alter self, invisibility
Market Price: 12,000 gp.