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Zone of Revelation

(Manual of the Planes)

Divination
Level: Cleric 3, Sorcerer 4, Wizard 4,
Components: V, S, M, DF,
Casting Time: 1 action
Range: Close (25 ft. + 5 ft./2 levels)
Area: 5-ft.-radius/level emanation
Duration: 1 minute/level
Saving Throw: None
Spell Resistance: Yes

All creatures and objects within zone of revelation's area are made visible.
This includes invisible creatures as well as those in coexistent planes such as the Ethereal Plane and the Plane of Shadow.
Natives of these planes do not lose any abilities but are made simply made visible.
Zone of revelation suppresses but does not dispel invisibility, etherealness, or other spells.
Once a formerly invisible object or creature leaves the area, it becomes invisible again.
Arcane Material Component: A handful of dust from the grave clothes of an undead creature.