From D&D Wiki
|This material is published under the OGL|
School illusion (pattern) [mind-affecting]; Level sorcerer/wizard 1
Casting Time 1 standard action
Components V, S, M (red, yellow, and blue powder or colored sand)
Range 15 ft.
Area cone-shaped burst
Duration instantaneous; see text
A vivid cone of clashing colors springs forth from your hand, causing creatures to become stunned, perhaps also blinded, and possibly knocking them unconscious. Each creature within the cone is affected according to its HD.
5 or more HD: The creature is stunned for 1 round.
Sightless creatures are not affected by color spray.