Vial of Ethereal Essence

Creating Vial of Ethereal Essence is an item in Villagers & Heroes.

 I'm not sure what this is.

Use: Mix together a Vial of Ethereal Essence, five Moss clumps, and four Rye Clams to create a Lumineer Tent Charm 

Acquisition
 * Sold by Gibraltar in The Rye- 5 Rye Moss Clump and 4 Rye Clams mixed together gives you the Lumineer Tent Charm.