This is under the Rain Of Fear Collections Achievements: Below the Surface (Chelsith Reborn). It is worth 10 points if you complete the entire Achievement:
- Stolen Statue
- Bag of Moldy Grain
- Iksar Bones
- List of Informants
- Shissar Hexing Doll
- Dull Butter Knife
- Severed Gnome Head
- Orders from Vyzh'dra
Reward for completion is regular experience or 9AA points.