OSRS Chaos Temple Prayer Training: Suicide vs Safe Noted Bone Strategies

Game screenshots and facts are cited from the Old School RuneScape Wiki (strategy, equipment, drops, and related pages). Writing is original editorial, not a copy of the wiki article.

The Chaos Temple church in level 38 Wilderness is not a prayer spot you stumble into by accident; it is a deliberate, high-risk, high-reward training ground. Inside, the Chaos Altar grants 350% Prayer experience per bone — the same as a gilded altar with two burners lit — but then adds a 50% chance for each offering to not be consumed. That single mechanic averages out to 7x the normal burying experience per bone, making the Chaos Temple the most bone-efficient Prayer training method in the game for members. The cost? You train in a multi-combat Wilderness hotspot, where player killers log in, scout, and rush you mid-offering. This guide compares the two dominant ways to use the altar — the suicide method with one inventory, and the noted bone method that unnotes at the Elder Chaos druid — so you can pick the right risk tolerance and realistic XP rate for your account.

We'll cover exact requirements, step-by-step rotations, gear, supplies, common mistakes, and when buying gold for bones or a boosting service is the honest shortcut rather than a cheat. No exaggerated XP claims; every multiplier and mechanic here is pulled from the OSRS Wiki.

The Altar's Math: Why 7x Burying Matters

The Chaos Altar's core appeal is simple: one bone, many rolls. Each offering has a 50% chance to be saved, and that saving roll can trigger repeatedly on the same bone. The wiki explains that the average experience per bone works out to 2x the amount from a gilded altar, or 7x normal burying. If you equip full Zealot's robes, the 5% set bonus stacks multiplicatively with the altar's 50% roll, giving a 52.5% chance to not consume a bone and an effective 7.37x burying experience. That's why high-level players bring noted stacks of superior dragon bones here even knowing they might lose them.

The Elder Chaos druid outside the south wall will unnote any bones for 50 coins each, so noted stacks are viable. The altar also recharges Prayer points, so you can keep Protect from Magic and Augury active while offering and top up as needed.

Requirements, Unlocks, and Transportation

The Wine of Zamorak on the table inside respawns roughly every 20 seconds and can only be obtained with Telekinetic Grab unless you have the Hard Wilderness Diary, which notes it. In the suicide method, this wine is used to finish yourself off after lowering HP to 1. The Elder Chaos druid's unnote service costs 50 coins per bone, so bring cash if using noted bones. Ironmen looking to maximise Prayer bonus from holy symbols while training here can read our OSRS Ironman Holy Symbol Prayer Bonus guide.

The Safe Method: One Inventory, Suicide to Bank

This method minimises risk by limiting what you carry. You never bring noted bones, so a player killer can only take one inventory of bones and whatever teleport item you still have. The trade-off is slower XP because you must bank and run back every trip. Here's the rotation from the wiki's strategy page:

1. Bank at Edgeville, Ferox Enclave, or a PvP world respawn bank.
2. Withdraw one full inventory of unnoted bones, a burning amulet or other Wilderness teleport, and optionally a locator orb, dwarven rock cake, or enchanted symbol to lower HP.
3. Teleport to the Wilderness and run to the Chaos Temple.
4. Offer the bones at the altar. Keep Protect from Magic and Augury active; recharge prayer at the altar as needed.
5. After all bones are used, lower your Hitpoints to 1 using your HP-lowering item, then suicide on the Wine of Zamorak on the table.
6. Respawn at your chosen respawn point and run to the bank to repeat.

If you have high HP, the HP-lowering item is essential; otherwise, you can let the Chaos Fanatic kill you. Wearing a piece of defensive equipment like Dinh's bulwark helps you survive long enough to finish all bones if a PKer attacks. You can also wear Zealot's robes during this method; they go to your gravestone on death, so you can return and re-equip them on your next trip.

The Noted Bone Method: Longer Trips, Higher Upside

If you want to spend less time running, bring noted bones and unnote them at the Elder Chaos druid for 50 coins each. This lets you stay at the altar for many inventories, but it dramatically increases your risk: your entire noted stack and unnote cash are now on the line. Player killers know this and will target you harder.

The rotation:

• Prepare a large noted stack of bones and enough coins to unnote them all (number of bones × 50).
• Teleport to the temple and find the Elder Chaos druid outside the south wall.
• Unnote one inventory worth of bones, offer them at the altar, and repeat until you run out or decide to leave.
• Keep Protect from Magic up at all times. If using defensive gear like Dinh's bulwark, your survivability increases.

To avoid PKers, keep the logout menu open with your cursor over the logout button, and use the ::renderself chat command to hide your own character, making it easier to see anyone who logs in beneath you. Some experienced players use a gravestone-warping rotation to retrieve bones after death, but the timing is advanced — verify the full details on the wiki's Chaos Temple strategies page before attempting it.

Method Comparison: Suicide vs Noted vs Alternatives

Here's how the two Chaos Temple approaches stack up against common alternatives. The table is qualitative because XP per hour depends on bone type, banking speed, and PK pressure — use the wiki's Prayer training page for exact formulas and estimated rates.

The Chaos Temple is the best bone-to-XP value, but it is never the most AFK or the safest. If you value your time over gold, the noted method with defensive gear is the efficient choice. If you hate risk, the suicide method still beats gilded altar on cost per bone.

Supplies, Gear, and Unlocks That Matter

Before you start, gather the following based on your chosen method:

• Teleports: Burning amulet (charges), Ghorrock teleport tablet or runes, Cemetery teleport runes, or POH obelisk.
• Defensive gear: Dinh's bulwark (two-handed shield) or high Magic defense armour, plus Protect from Magic.
• HP lowering: Locator orb, dwarven rock cake, or enchanted symbol for the suicide method.
• Zealot's robes: Full set gives 5% extra bone saving; obtainable from cremating urium remains (average 512 gold keys).
• Hard Wilderness Diary: Noted Wine of Zamorak spawn and any obelisk teleport to 44 Wilderness.
• Respawn point: Ferox Enclave or Edgeville (5,000,000 coins each) or use PvP worlds for free bank chests at respawn.
• Cash: 50 coins per bone unnote fee for the noted method.

Do not use demonic ashes or other non-bone remains; they do not work at the Chaos Altar. The Wine of Zamorak is only obtainable via Telekinetic Grab or with the Hard diary noted form — you cannot simply pick it up safely.

Common Mistakes and How to Avoid Them

• Bringing noted bones without a logout plan: You will be a target. Always keep the logout menu ready or bring a one-click teleport if you can escape.
• Forgetting Protect from Magic: Many PKers use Ice Barrage; without Protect from Magic you are frozen and piled.
• Not lowering HP to 1 before suicide: If you die to the Wine with full HP, you waste time; lower HP first with a locator orb or rock cake.
• Skipping Zealot's robes: You lose 5% bone saving efficiency. Even in the suicide method, you can retrieve them from your gravestone.
• Overbuying bones: The wiki's 53% rule gives 97% chance to hit your goal; buying more than that is usually wasted gold.
• Ignoring Hard Wilderness Diary: Noted Wine of Zamorak makes the suicide method faster, and the obelisk teleport is convenient.
• Using demonic ashes: They do not work at the altar. Only bones or bone-related items that grant bury XP.
• Not setting a respawn point: You will run from Lumbridge, wasting minutes per trip.

When Buying Gold or a Prayer Service Is the Honest Shortcut

Prayer is a gold sink. Bones are expensive, and the Chaos Temple makes them go further, but you still need the bankroll to fund the method you want. If your time is more valuable than the cost of supplies, buying OSRS gold to purchase a noted bone stack is a legitimate time trade — it does not give you XP directly, it does not break any rules, and it lets you train efficiently without spending hours making money. Similarly, if the Wilderness risk or the click intensity is not for you, a reputable boosting service can handle the hours while you do something else. The honest shortcut is recognising that time is a resource; the dishonest shortcut would be botting or account sharing, which we never recommend.

When you're ready to fund your bone supply, View live gold rates and compare them against the cost of your target Prayer level.

Practical Next Step: Test One Inventory Tonight

Start with the safe method. Buy enough bones for five suicide trips, set your respawn to Edgeville, and run the rotation. Time yourself, record your XP, and then decide whether the noted method's higher risk is worth the time saved. Use the OSRS Wiki to verify current Grand Exchange prices for bones and the exact XP per bone before you commit. The Chaos Temple gives the best bone-to-XP conversion in the game if you respect the Wilderness — and now you have the playbook to do exactly that.