This golden cloak billows illusory sand around you when you walk or cast a spell. The cloak has 8 charges and regains 1d6 + 2 expended charges daily at dawn. While wearing the cloak, you can expend 1 or more of its charges to cast the following spells from it (save DC 15): blur (2 charges), call lightning (3 charges), create or destroy water (1 charge), or hallucinatory terrain (4 charges).