Discolor Pool(Spell Compendium, p. 66)
Level: Bard 2, Sorcerer 2, Wizard 2,
Components: V, S, M,
Casting Time: 1 standard action
Range: Close (25 ft. + 5 ft./2 levels)
Target: One color pool
Duration: 1 hour/level (D)
Saving Throw: Will disbelief (if interacted with)
Spell Resistance: No
The color pool glows with the rust-shade of Hades, but a few words and a spattering of ink, and it glows with the amber of the Blessed Fields of Elysium. Those who pass through it will not know their error until it is too late.
This spell causes a color pool on the Astral Plane—an irregular patch of color containing a portal to another plane—to appear to be a different color, and thus, to lead to another plane. True seeing or analyze portal reveals the true nature of the pool.
Material Component: Four drops of colored ink.