
Horn of Fog
Item 6ConjurationMagicalWaterSource Core Rulebook pg. 573 2.0Price 230 gp
Usage held in 1 hand;
Bulk 1
This large ram’s horn perpetually glistens with tiny droplets of water, much like condensation.
Activate 

Interact;
Frequency once per hour;
Effect You activate the horn by blowing deeply into it, causing it to issue forth a low blast and cast a 2nd-level
obscuring mist spell. You can Dismiss the mist at any time by blowing a second note on the horn using an Interact action.