Muirara's Map

Developed by one of Sylune's favorite apprentices, the long-dead half-elf sorceress for whom it is named, this spell allows the caster to perceive a mental picture of four lights in darkness: one light is the caster, two others are known places the caster has visited at some previous time (specified during casting), and the third is a chosen being.

Viewing this mental map gives the caster a rough idea of the location of a being she seeks, and his or her direction and distance from the caster. If the being happens to be at one of the chosen locations, the spell confirms this and gives a greater indication of the subject's whereabouts: A hazy mental picture shows if the being is indoors or outdoors, above or below ground level, and moving or stationary.

The spell can find any creature on the same plane as the caster, except a being using non-detection and like magics (Rary's protection from scrying, Mordenkainen's private sanctum, etc.) or psionic means of concealment.

Notes: Rare or very rare in the Forgotten Realms setting; virtually unknown elsewhere.