Bone Collector is part of the Halloween Event 2025. Players speak to the Death Collector (who can be found south of home, outside of the Gamble Zone) to receive a timed assignment to gather named bones from specified bosses found across the world. Bones only drop while the task is active, are untradeable, and are used solely to complete the event. Completing the assignment awards a Death's Trick or Treat Box with a chance at tradeable cosmetics (Evil Pumpkin Helmets and the Sanguis pet). There is a 1‑in‑50 chance the box explodes with spooky effects, instantly killing the player and giving no reward.
How it works[edit | edit source]
- Talk to the Death Collector to start a special timed task.
- Your task is to collect bones from specified bosses around the world.
- You have 60 minutes to obtain all required bones.
- If you fail to collect them in time, the Grim Reaper spawns and instantly kills you (task fails).
- Bones only drop while you are on the task (no stockpiling).
- Bones are untradeable and can only be used to complete the Bone Collector event.
Tasks (Bone Sources)[edit | edit source]
You may be assigned any boss you qualify for. Each listed boss has a chance to drop its bone while killed on-task.
| Boss | Bone (drop while on-task) | Requirements |
|---|---|---|
| Poseidon | Poseidon's Fibula | — |
| Masterwork Warrior | Masterwork's Neck Bone | — |
| Cursed Omen | Omen's Shoulder Bone | — |
| Vulcan | Vulcan's Hand Bone | — |
| Doomblade Rogue | Doomblade's Neck Bone | — |
| Phantom Deathbeard | Deathbeard's Pelvis Bone | — |
| Elder Archmage | Archmage's Humerus Bone | — |
| Cursed Arrav | Arrav's Hand Bone | — |
| Reforged Barrelchest | Barrelchest's Neck Bone | Slayer Prestige 1+ |
| Malignis | Malignis' Femur Bone | Slayer Prestige 8+ |
| The Umbryss | Umbryss' Shoulder Bone | Slayer Prestige 10+ |
| Zelkor | Zelkor's Femur Bone | Slayer Prestige 10+ |
| Kaelmor | Kaelmor's Hand Bone | Slayer Prestige 14+ |
| Mauzel | Mauzel's Humerus Bone | Slayer Prestige 14+ |
| Zephyros | Zephyros' Fibula Bone | Slayer Prestige 14+ |
Rewards[edit | edit source]
Death's Trick or Treat Box[edit | edit source]
- Upon completion of the timed task your reward has a 1 in 50 chance to explode, instantly killing the player and awarding no loot.
- Otherwise, the player will receive a Treat Box
Notes[edit | edit source]
- Bones will not drop unless the player is actively on a Bone Collector task.
- Bones cannot be banked for later runs and have no use outside the event.
Update history[edit | edit source]
- Introduced during Halloween 2025.
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