God slayer - D&D 3.5
a semi-intelligent construct made from dust with a strong link to the demi-elemental plane of dust. often employed as guardians, they will harass any intruders until they believe they can overpower their target. they are known for their ability to burst into a dust cloud or a hide in a room as a covering a dust. these constructs resemble a duststorm with a humanoid form inside.