Humbug

Humbugs appear only during Wintersday.

Locations

 * Prophecies
 * Kryta
 * (during The Greatest Snowman Ever Made)
 * Nightfall
 * Istan
 * (during The Gift of Giving)
 * (during Save the Reindeer)
 * (during Find the Stolen Presents)
 * (during Save the Reindeer)
 * (during White Mist)

Quests
Quests involved in:
 * Istan
 * Find the Stolen Presents
 * The Gift of Giving
 * White Mist
 * Save the Reindeer

Skills
8 Wilderness Survival (16-17 Wilderness Survival in Hard mode)

Items dropped

 * Mossy Mandible

Trivia

 * They use the same model as Jade Scarabs, but drop the trophy of Moss Scarabs.
 * They help the Grentches, which hate Wintersday, as Ebenezer Scrooge hates Christmas. One of his famous quotes in several films is "Bah Humbug!".