Buckets of Slime OSRS Ultimate Guide for Efficient Prayer Training

In Old School RuneScape (OSRS), buckets of slime are a quirky yet essential item for players looking to train Prayer efficiently without spending a fortune. These glowing green buckets of ectoplasm, collected from the eerie depths of the Ectofuntus near Port Phasmatys, play a pivotal role in one of the game’s most cost-effective Prayer training methods. Whether you’re a seasoned player grinding for that Prayer cape or a newcomer tackling the Ghosts Ahoy quest, this comprehensive guide dives into everything you need to know about buckets of slime in OSRS, from collection strategies to their practical uses.

Buckets of slime are filled with a slimy, green glowing liquid known as ectoplasm, sourced from the Pool of Slime beneath the Ectofuntus, a ghostly worship site northeast of Port Phasmatys. In the lore, Necrovarus uses this ectoplasm to control the ghosts of Port Phasmatys, but players thwart his plans during the Ghosts Ahoy quest. Beyond the story, buckets of slime are a key resource for training Prayer, offering a budget-friendly alternative to expensive methods like gilded altars.

Why Buckets of Slime Matter

The primary appeal of buckets of slime lies in their use at the Ectofuntus, where they combine with bonemeal to grant four times the Prayer experience compared to burying bones. This makes them a game-changer for players who want to level Prayer without draining their gold reserves on the Grand Exchange. Since buckets of slime are untradeable, their value is tied to the time and effort spent collecting them, appealing to self-sufficient players who enjoy grinding their own resources.

How to Collect Buckets of Slime Efficiently

Gathering buckets of slime is straightforward but requires preparation to maximize efficiency. The Pool of Slime is located in the basement of the Ectofuntus, accessible after starting or completing Ghosts Ahoy for the ectophial teleport. Here’s how to streamline the process.

Recommended Gear and Inventory

To collect slime quickly, optimize your setup with these items:

Ectophial: Obtained from Ghosts Ahoy, this provides instant teleportation to the Ectofuntus.
Morytania Legs 2 or Higher: These offer a direct teleport to the slime pit, saving time.
Weight-Reducing Gear: Graceful clothing or boots of lightness help maintain run energy.
Bank Teleport: An amulet of glory, ring of dueling, or TokKul-Zo for quick banking.
Stamina Potions: Optional for sustained running if not using weight-reducing gear.

Note that empty buckets are no longer required, as the game automatically provides buckets when collecting slime, which are destroyed after use at the Ectofuntus.

Step-by-Step Collection Process

Teleport to the Ectofuntus: Use the ectophial or Morytania legs to reach the Ectofuntus.
Access the Pool of Slime: Enter the trapdoor west of the Ectofuntus (near the weathered wall shortcut, requiring 58 Agility for faster access). Descend to the lowest floor.
Collect Slime: Click the Pool of Slime to fill your inventory with buckets of slime. No empty buckets are needed.
Bank and Repeat: Teleport to a bank (e.g., Edgeville via amulet of glory), deposit the buckets, and return to the Ectofuntus.

Pro Tip: After completing the medium Morytania Diary, visit Robin in Port Phasmatys to exchange unnoted bones for bonemeal and buckets of slime daily (up to 13 sets with Morytania legs 2, 26 with legs 3, or 39 with legs 4). This saves time grinding bones and collecting slime, though it’s limited to once per day.

Alternative Sources

If the Pool of Slime feels too slow, consider these alternatives:

Charter Ship Traders: Trader Crewmembers at locations like Catherby or Port Phasmatys sell 10 buckets of slime for 2gp each. World-hopping can be faster than collecting from the pool, but it’s less cost-effective.
Morytania Achievements: Hard or elite Morytania Diary completion boosts Robin’s daily exchange to 26 or 39 buckets, respectively.

Using Buckets of Slime at the Ectofuntus

The Ectofuntus is the heart of Prayer training with buckets of slime. Worshipping here requires equal amounts of bonemeal (ground bones) and buckets of slime, rewarding 400% Prayer experience per bone compared to burying. Here’s how to make the most of it.

Worshipping Process

Follow these steps to worship efficiently:

Grind Bones: Use bones on the bone grinder upstairs at the Ectofuntus to create bonemeal, stored in pots.
Collect Slime: Gather buckets of slime as described above.
Worship: Offer bonemeal and buckets of slime to the Ectofuntus. Each worship consumes one of each and grants four times the base Prayer XP of the bone type.
Claim Ecto-Tokens: Speak to a ghost disciple (wearing a ghostspeak amulet or Morytania legs 2+) to receive 5 ecto-tokens per worship, up to a cap of 1,000 tokens.

Strong Tip: Equip the full Zealot’s robes for a 5% chance (1.25% per piece) to save both bonemeal and buckets of slime per worship, stretching your resources further.

Ecto-Token Uses

Ecto-tokens earned from worshipping can be spent on:

First Age Outfit: Costs 1,000 ecto-tokens per piece, boosting Prayer XP.
Ale Yeast: Purchased from ghosts in Port Phasmatys for brewing.
Quest Requirements: Some quests, like Ghosts Ahoy, require ecto-tokens.

Comparing Ectofuntus to Other Prayer Training Methods

While buckets of slime and the Ectofuntus offer great value, they’re not the only way to train Prayer. Here’s how they stack up against alternatives.

Ectofuntus vs. Gilded Altars vs. Chaos Altar

Method	XP Multiplier	Cost	Risk	Speed
Ectofuntus	400% (4x base XP)	Free (if collecting slime/bones)	None	Slow (requires grinding and collecting)
Gilded Altar	Up to 350% (with both burners lit)	Expensive (bones from Grand Exchange)	None	Fast
Chaos Altar	350% (50% chance to save bones)	Free (if using own bones)	High (Wilderness PvP risk)	Moderate

The Ectofuntus shines for budget-conscious players who don’t mind the time investment. Gilded altars are faster but costly, while the Chaos Altar offers high XP with the risk of losing bones to PKers.

When to Choose Ectofuntus

Opt for the Ectofuntus if you:

Want to Save Gold: Nearly free if you gather your own resources.
Enjoy Grinding: Appeals to players who like self-sufficient methods.
Need Safety: No risk compared to the Wilderness-based Chaos Altar.

Tips and Tricks for Buckets of Slime

Maximize your efficiency with these advanced strategies:

Optimize Your Route

Use Morytania legs for direct slime pit teleports and combine with Robin’s daily bone exchange to reduce grinding time. Carry 9 buckets, 9 pots, and 9 bones for a balanced inventory, worshipping twice per trip.

Leverage Diary Rewards

Complete Morytania Diaries to unlock more daily slime from Robin and slime pit teleports. Hard or elite diaries significantly boost your daily haul.

Use Notepaper for Bulk Collection

Although buckets of slime are unnoteable in OSRS, you can use magic notepaper to note bonemeal, allowing you to carry more bones in one trip and streamline the process.

Stockpile for Quests and Rituals

If playing RuneScape 3, buckets of slime are used in Necromancy’s manifest ectoplasm ritual (20 buckets per ritual). Stockpile them if you plan to train Necromancy or aim for the First Age outfit.

Conclusion

Buckets of slime may not be the flashiest item in OSRS, but their role in affordable Prayer training makes them invaluable for dedicated players. By mastering the Ectofuntus method, leveraging Morytania Diary rewards, and optimizing your collection route, you can level Prayer efficiently while keeping your gold stack intact. So grab your ectophial, head to Port Phasmatys, and dive into the slimy world of the Ectofuntus—your Prayer cape is closer than you think!