OSRS Pest Control Prayer Training: Void Armor vs Dedicated

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.

Prayer is one of OSRS's most impactful skills, but it is also one of the most expensive and tedious to train. Mid-level accounts often find themselves pulled in two directions: grind Pest Control for void armour, or sink gold into bone offerings. Some players try to combine both by spending Pest Control points on Prayer experience while working toward void. This guide breaks down whether that hybrid approach is worth your time, and how it compares with dedicated Prayer training methods like the gilded altar, Chaos Temple, and bone shards at the Libation Bowl.

We will cover requirements, XP rates, attention levels, common mistakes, and when buying gold or a boosting service is the honest shortcut to a higher Prayer level.

Who This Guide Is For and Requirements

This guide is aimed at mid-level accounts around combat level 40-90 who want either 43 Prayer for protection prayers, 70 Prayer for Piety, or the untradeable void knight set. It assumes you have some starting gold or are willing to earn it, because the fastest Prayer training methods are extremely expensive.

If you lack some of these requirements, the early Prayer levels can be skipped almost entirely with quest experience, which we discuss later.

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Why Prayer Matters for Mid-Level Accounts

Prayer unlocks the protection prayers at level 43, which block 100% of damage from a chosen style. This is essential for quest bosses, Slayer tasks, and any dangerous content. At level 70, Piety boosts melee damage and defence, making it a massive DPS upgrade for training and bossing. Level 74 unlocks Rigour for ranged, and level 77 unlocks Augury for magic. Level 85 is the final milestone for all Achievement Diaries.

Beyond the prayers themselves, a higher Prayer level increases how many prayer points each dose of a prayer or super restore potion restores. This makes your supplies last longer during long trips, saving money in the long run. For a mid-level account, rushing 43 Prayer is the single most important combat upgrade you can make before tackling difficult content.

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Prayer Unlocks and Milestones

Knowing exactly when to stop training is almost as important as the method itself. Here are the key breakpoints and what they unlock:

• Level 43: All three protection prayers (Protect from Melee, Protect from Missiles, Protect from Magic). This is the baseline for most bossing and questing.
• Level 50: Required for all quests in the game, according to the wiki. If you are a quester, stop here until you need more.
• Level 70: Piety. A huge melee accuracy and strength boost. Worth rushing if you plan to train melee skills heavily.
• Level 74: Rigour. The best ranged prayer in the game, essential for late-game ranged content.
• Level 77: Augury. The best magic prayer, rounding out all three combat styles.
• Level 85: Required for all Achievement Diaries. This is the final Prayer milestone, after which further levels only increase prayer potion restoration per dose.

Plan your training around these breakpoints. If you are a mid-level account doing Slayer and light bossing, 70 Prayer is usually the sweet spot before you move on to other skills.

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Pest Control Prayer: The Void Knight Route

Pest Control is a safe, team-based minigame where you defend the Void Knight from waves of monsters and destroy portals. Each game awards commendation points that can be exchanged for combat experience — including Prayer — or for pieces of void armour. Void armour gives a set effect when wearing the full set: a damage and accuracy bonus for melee, ranged, or magic depending on the helm. That makes it a long-term goal for many mid-level accounts.

The problem with using Pest Control as a Prayer training method is that points are scarce. A single void piece costs a large number of points, and prayer XP from points is relatively low. If you spend points on Prayer, you delay your void armour. If you spend points on void, you get zero Prayer XP. You cannot do both simultaneously, so the "combined" approach only makes sense if you already have your desired void pieces and still need Prayer XP — or if you value the untradeable armour so highly that the Prayer XP is a bonus you would otherwise not receive.

For exact Pest Control point-to-XP ratios and void armour costs, check the Pest Control wiki page before planning a long grind. The general rule is simple: void armour first, Prayer XP second.

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Dedicated Prayer Training Methods

If you want efficient Prayer XP, these are the main options, roughly ordered from fastest to slowest. All rates below assume you have the supplies and meet the requirements.

Quest XP to Skip the Early Grind

Before spending a single bone, complete these quests for a huge head start:

• The Restless Ghost — 1,125 XP
• Priest in Peril — 1,406 XP
• Recruitment Drive — 1,000 XP
• Holy Grail — 11,000 XP

Together these give 14,531 Prayer XP, taking you from level 1 to 30. Add Spirits of the Elid for another 8,000 XP, which pushes you to level 35+ with zero bone cost. This is the most cost-efficient start by far.

Gilded Altar

The gilded altar in a player-owned house grants 350% Prayer XP per bone when both incense burners are lit. This is the traditional fast method. You bring noted bones and cash to a host house (often advertised as "open gilded altar"), unnote them with the butler or Phials in Rimmington, and offer each bone individually. The main cost is the bones themselves; dragon bones are the popular mid-level choice, while superior dragon bones are more expensive but faster. Banking time and burners reduce effective XP/hour, but expect several hundred thousand XP per hour with good bones and a close bank.

Chaos Temple (Wilderness)

The Chaos Temple in level 38 Wilderness offers the same 350% XP as a gilded altar, but with a 50% chance per bone to not be consumed. This effectively halves your bone cost and doubles your XP per bone, at the cost of constant PK risk. Strategies include bringing a full inventory of noted bones and un-noting them at the altar, using the suicide method to bank quickly, or keeping the logout button ready. Zealot's robes can stack with the altar's saving effect if you have them.

The suicide method deserves special mention: set your respawn point to Ferox Enclave or Edgeville (or use a PvP world), bring a teleport to the Wilderness, offer all bones, then intentionally die to the wine of Zamorak or the Chaos Fanatic. You respawn next to a bank, grab a new inventory, and repeat. It is risky but very fast and cost-effective.

Ectofuntus

The Ectofuntus gives 400% XP per bone — the highest per-bone multiplier in the game — but the process of grinding bones into bonemeal and collecting slime is extremely slow. It is best for ironmen or players who value bones over time, because the XP per bone is higher but XP per hour is much lower than the gilded altar or Chaos Temple.

Bone Shards at the Libation Bowl

This Varlamore method is the current top-tier efficient Prayer training. You convert bones into blessed bone shards, then offer them to the Libation Bowl with jugs of wine. Adding sunfire splinters to the wine creates sunfire wine, which increases XP per sacrifice. According to the wiki, with existing shards and sunfire wine, players can expect roughly 670,000 XP/hour at low Prayer levels up to 1,420,000 XP/hour at level 88+. Using prayer potions to avoid altar recharge trips can push rates up to 1,656,000 XP/hour.

The process is multi-step: bring noted bones and a chisel to Virilis at the Teomat, unnote them for 10 coins each, bless at the exposed altar, then break them down into blessed bone shards. Then bring shards and wine back to the Libation Bowl. You can speed this up by using the chisel on multiple bones in the same tick and by making sunfire wine while running. It is click-intensive but incredibly rewarding.

Active and Passive Alternatives

• Cremating urium remains: Only 35,000–57,000 XP/hour, but it is the fastest way to obtain the Zealot's robes, which save 5% of remains across most Prayer training methods. The robes pay for themselves over time.
• Reanimating ensouled heads: Active but profitable at some levels; reanimated monsters also count toward Slayer tasks if you cast the spell on a dropped head.
• Offering spells (Sinister Offering, Demonic Offering): Convert certain ashes and souls into Prayer XP, useful when you have a stockpile from Slayer.
• Passive training: Bonecrusher, ash sanctifier, ectoplasmator, and bird's eggs give small amounts of Prayer XP during other activities. These are not efficient as a primary method but are free over thousands of kills or woodcutting hours.

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AFK vs Efficient: Attention and Time Tradeoffs

Prayer training is rarely fully AFK, but some methods require far more clicks than others. "AFK" in OSRS usually means you can look away for 20-30 seconds at a time. No Prayer method fits that definition perfectly; the closest are passive methods, but their XP is negligible. The table below compares the main options by attention level, relative XP rate, and risk.

Method	Attention	XP Rate (approx.)	Risk / Notes
Bone shards (sunfire wine)	High (constant running/sacrificing)	670k–1.42M+ /hr	No PK risk; requires Varlamore and supplies
Gilded altar	Medium (click each bone)	High (varies by bone)	Safe if using host house; costly bones
Chaos Temple	Medium (click each bone, watch for PKers)	High (same as gilded, but 50% save)	Wilderness risk; suicide method possible
Ectofuntus	High (grinding and collecting)	Low to moderate	Safe, good bone efficiency
Pest Control prayer	High (active minigame)	Low	Safe; points also work toward void
Passive (bonecrusher, etc.)	AFK (zero clicks)	Very low	Free while doing other tasks

For mid-level accounts, the gilded altar with dragon bones is the classic safe balance. Chaos Temple is better if you have a low-risk tolerance for PKers and want to halve costs. Bone shards dominate if you have the Varlamore requirements and are willing to click intensively.

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Common Mistakes and How to Avoid Them

• Training Prayer before doing quests. The four quests listed give 14,531 XP for free. Not doing them wastes money.
• Using low-level bones at a gilded altar. The cost per XP is often worse than selling low bones and buying dragon bones, even if the dragon bones feel expensive. Always compare cost per XP.
• Forgetting to light incense burners. Without two lit burners, a gilded altar gives only 250% XP instead of 350%. That is a huge loss.
• Using the Ectofuntus for speed. Its 400% per bone is tempting, but the slow process means lower XP/hour. Use it only if you value bones over time.
• Spending Pest Control points on Prayer before void. That delays your untradeable armour by dozens of games. Finish void first, then use leftover points on Prayer if you want.
• Ignoring passive methods. If you do Slayer, get a bonecrusher or ash sanctifier. They pay for themselves in saved time over weeks.
• Not using Zealot's robes when available. The robes save 5% of bones, which adds up to significant gold over a 1-99 grind. They are worth getting from cremating remains early if you plan to train Prayer a lot.

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Time and Cost Tradeoffs: When to Buy Gold or a Service

Prayer is a gold sink. The fastest methods require bones that cost hundreds of coins each, and efficient training can burn millions of gold in a single session. For a mid-level account, hitting 70 Prayer from level 43 can cost several million coins in bones alone, not counting teleports or supplies.

Pest Control offers a "free" alternative in terms of gold, but the time investment is enormous. If you value your time at even a modest rate, buying gold to fund dragon bones or superior bones for the gilded altar is usually cheaper in real-world terms than spending dozens of extra hours at Pest Control.

That does not mean Pest Control is useless. If you need void armour anyway, grinding it while earning a little Prayer XP is a fine use of time. Just do not fool yourself into thinking it is efficient Prayer training.

Ready to fund your Prayer training? Check current live gold rates and see what your budget can buy.

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Practical Next Steps

1. Do the four early Prayer quests to reach level 30 (and Spirits of the Elid if you meet its requirements).
2. Decide whether you need void armour soon. If yes, start Pest Control on the highest boat you can access and save points for full void first.
3. If you need Prayer fast, buy or earn gold and choose a dedicated method: Chaos Temple for cost-efficiency if you can handle PK risk, gilded altar for safety, or bone shards for maximum XP/hour.
4. Consider passive items like the bonecrusher for your Slayer tasks.
5. Re-evaluate your goals at 43, 70, and 77 Prayer. Plan your next upgrade around those milestones.

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Sources

• Pay-to-play Prayer training — Old School RuneScape Wiki
• Pest Control — Old School RuneScape Wiki (for minigame-specific rates and void costs)