The Glitterdust spell creates a cloud of glittering golden particles within the area of effect.
In-game description
| “ | This spell creates a cloud of glittering golden particles within the area of effect. All enemies in the area must roll a successful Saving Throw vs. Spell or be blinded (-4 penalty to attack rolls and Armor Class) for 4 rounds. In addition, all enemies who fail their Saving Throw are covered by the dust, which cannot be removed and continues to sparkle until it fades, thus revealing invisible creatures. The dust fades in 4 rounds | ” |