Spells (35e)

This spell combines several elements to create a powerful protection from scrying and direct observation. When the spell is cast, the character dictates what will and will not be observed in the spell’s area. The illusion created must be stated in general terms. Once the conditions are set, they cannot be changed.

Attempts to scry the area automatically detect the image stated by the character with no save allowed.

Direct observation may allow a save (as per a normal illusion), if there is cause to disbelieve what is seen. Certainly onlookers in the area would become suspicious if the column of a marching army disappeared at one point to reappear at another. Even entering the area does not cancel the illusion or necessarily allow a save, assuming that hidden beings take care to stay out of the way of those affected by the illusion.