[cursed items]

Liar's Well

Classic Treasures
Aura: Strong conjuration
Caster Level: 17th
Body Slot: None
Price: 84,250 gp

When opened, this cursed well of many worlds has a 50% chance of displaying a false image of its destination. For example, the well may appear to open onto the plane of Axis while in reality opening onto a layer of the Abyss, though the difference is not always to the user's detriment. Any creatures emerging from the other side are not subject to the illusion. The false image is defeated by a true seeing spell.

Requirements: Craft Wondrous Item, gate, mirage arcana
Cost to Create: 42,125 gp