Grilled Somnitia Sleep-Killer

 is a Quest Item.

Obtaining

 * Other
 * Click on a pack of brown mushrooms at [-10,30], [-10,33], [-10,34], [-11,32], [-11,33], [-11,34], [-13,29], [-13,34], [-14,33] in Fungus Domain

Uses

 * Quests
 * Mushroomination