Auto Bury Bones in OSRS: The Ultimate Guide to Effortless Prayer XP

Auto Bury Bones in OSRS: The Ultimate Guide to Effortless Prayer XP


Training Prayer in Old School RuneScape (OSRS) can feel like an uphill battle, especially when you’re manually burying bones one by one. Fortunately, there’s a game-changer: tools and methods to auto bury bones in OSRS. This blog post dives deep into how you can automate bone burying, save time, and level up your Prayer skill efficiently. Whether you’re a seasoned player or a newbie, automating this process can transform your gameplay. Let’s explore the best ways to auto bury bones, focusing on the iconic Bonecrusher, its mechanics, and other handy tips.

In OSRS, “auto bury bones” refers to a mechanic where bones dropped by monsters are automatically buried without manual input, granting you Prayer experience (XP) on the fly. This eliminates the tedious task of picking up and burying each bone individually, streamlining your training process. The primary tool for this is the Bonecrusher, a reward from the Morytania Diary, but there are other considerations and strategies to maximize its potential.

Why Automate Bone Burying?

Manually burying bones is slow and inefficient, especially when you’re slaying monsters that drop them in bulk. Automating this process saves time, frees up inventory space, and lets you focus on combat or other tasks. Plus, it’s a passive way to grind Prayer XP, one of the most expensive and time-consuming skills in OSRS.

The Role of the Bonecrusher

The Bonecrusher is the star of the show here. When carried in your inventory and charged with ecto-tokens, it automatically crushes bones dropped by monsters you kill, converting them into Prayer XP instantly. It’s a must-have for players looking to train Prayer without breaking the bank on dragon bones or altars.

How to Get the Bonecrusher in OSRS

Before you can auto bury bones, you need the Bonecrusher. Here’s how to unlock it and get started.

Completing the Morytania Diary

The Bonecrusher is a reward from the Hard Morytania Diary. To claim it, you’ll need to meet these requirements:

  • Combat Level: Decent combat stats to tackle tasks like killing a werewolf.
  • Skills: 50 Attack, 50 Strength, 50 Defence, 50 Magic, and 50 Ranged (among others).
  • Quests: Completion of Priest in Peril and other Morytania-related quests.

Once you’ve completed the Hard Diary, visit the Ghost Disciple at the Ectofuntus (wearing a Ghostspeak Amulet or Morytania Legs) to claim your Bonecrusher.

Charging the Bonecrusher

The Bonecrusher doesn’t work without charges. You’ll need ecto-tokens, which you can earn by worshipping at the Ectofuntus. Each ecto-token provides 25 charges, and one charge is consumed per bone crushed. A pro tip: use the daily bonemeal and slime rewards from Robin (after the Hard Diary) to keep your token supply steady.

Upgrading to Full XP with Elite Diary

By default, the Bonecrusher grants half the Prayer XP you’d get from manually burying bones. Complete the Elite Morytania Diary (requiring 70 Prayer, among other tough tasks), and you’ll unlock full XP per bone crushed. This upgrade is a game-changer for serious Prayer trainers.

Best Places to Use the Bonecrusher for Auto Burying

The Bonecrusher shines in areas with high bone-dropping monster density. Here are some top spots to maximize its auto bury potential.

Catacombs of Kourend

The Catacombs are a hotspot for Bonecrusher users. Not only do monsters like Dust Devils and Dagannoths drop bones, but burying them here (or letting the Bonecrusher do it) restores Prayer points—1 for normal bones, 2 for big bones, and 4 for dragon bones. It’s a win-win for Slayer and Prayer training.

Piscatoris Falconry Area

Hunting creatures like falcons here drops bones that the Bonecrusher will auto crush. It’s a niche spot, but great for passive XP while training Hunter.

Slayer Tasks with Bone-Dropping Monsters

Tasks like Bloodvelds, Jogres, or Wyrms are perfect. These monsters drop multiple bones, and the Bonecrusher handles them effortlessly, stacking up XP over time.

Bonecrusher Mechanics: What You Need to Know

Understanding how the Bonecrusher works is key to using it effectively. Let’s break down its mechanics and limitations.

Supported Bone Types

The Bonecrusher crushes a variety of bones, including:

It doesn’t work on noted bones, long/curved bones, or demonic ashes—keep that in mind!

Toggle Options and Inventory Management

You can right-click the Bonecrusher to toggle its “Activity” setting. Turn it off if you want to collect bones manually or save charges. It only needs to be in your inventory to work—no equipping required—leaving your gear slots free.

Combining with the Bonecrusher Necklace

For advanced players, combine the Bonecrusher with a Dragonbone Necklace and Hydra Tail to craft the Bonecrusher Necklace. This wearable item (70 Prayer required) auto crushes bones and restores Prayer points, mimicking the Dragonbone Necklace’s effect. It’s perfect for extended trips, like chinning maniacal monkeys.

Tips and Tricks for Maximizing Auto Bury Bones

To get the most out of auto burying bones in OSRS, consider these strategies and tools.

Pair with Slayer for Passive Gains

Slayer tasks often involve bone-dropping monsters. With the Bonecrusher, every kill chips away at your Prayer XP goals without extra effort. It’s not the fastest Prayer training method, but it’s incredibly efficient alongside combat.

Use in Multi-Combat Areas

Places like the Stronghold Slayer Cave or Chaos Altar surroundings let you kill multiple monsters at once. More kills mean more bones crushed, boosting your XP per hour.

Track XP with a Table

Here’s a quick reference for Bonecrusher XP rates:

Bone Type XP (Hard Diary) XP (Elite Diary)
Normal Bones 2.25 4.5
Big Bones 7.5 15
Babydragon Bones 15 30
Dragon Bones 36 72

Use this to plan your training based on your Diary progress.

Alternative Tools and Methods

If you don’t have the Bonecrusher yet, consider the Ash Sanctifier (from the Hard Kourend Diary) for auto-scattering ashes. It’s not bone-focused but complements Prayer training during Slayer tasks with ash-dropping monsters.

Another option is using the action bar to bind a key for rapid manual burying. While not “auto” in the Bonecrusher sense, spamming a key can speed up the process significantly without third-party tools.

Conclusion: Is Auto Burying Bones Worth It?

Auto burying bones in OSRS with the Bonecrusher is a fantastic way to train Prayer passively, especially if you’re already grinding combat or Slayer. It’s not the fastest method—gilded altars with dragon bones still reign supreme for speed—but it’s cost-effective and effortless. For Ironmen or players on a budget, it’s a no-brainer. Unlock the Bonecrusher, charge it up, and watch your Prayer XP climb while you focus on the fun stuff. Have you tried auto burying bones yet? Let us know your favorite spots in the comments!