SRD:Crystal Hypnosis Ball
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Crystal Hypnosis Ball: This cursed item is indistinguishable from a normal crystal ball. However, anyone attempting to use the scrying device becomes fascinated for 1d6 minutes, and a telepathic suggestion is implanted in his mind (Will DC 19 negates).
The user of the device believes that the desired creature or scene was viewed, but actually he came under the influence of a powerful wizard, lich, or even some power or being from another plane. Each further use brings the crystal hypnosis ball gazer deeper under the influence of the controller, either as a servant or a tool. Note that throughout this time, the user remains unaware of his subjugation.
Moderate divination; CL 17th; In effect, this is a minor artifact and cannot be created; Price n/a.