Dust of Disappearance
Wondrous Item,
Uncommon
(cost 500 gp)
Crafting Components
Pixie dust
This shimmering dust is usually found in a small vial that contains enough for a single use. You can use an action to scatter the dust into the air, covering you and each creature and object within 10 feet and rendering them invisible for 2d4 minutes. This consumes the dust. If an affected creature casts a spell or attacks, the effect ends for that creature.
Source