OSRS Demon Butler Guide: Your Ultimate Assistant for Fast Construction XP
Introduction
Construction in Old School RuneScape (OSRS) is a fast but notoriously expensive skill. For players aiming to efficiently train to level 99, optimizing time and reducing clicks is essential — and that’s where the Demon Butler comes in.
The Demon Butler is the most powerful and efficient servant available in the game. With the ability to carry 26 items per trip, move at lightning speed, and operate without the need to follow him, he becomes the perfect companion for high-level Construction training.
In this in-depth guide, we’ll explore how to unlock the Demon Butler, how to use him effectively, what he costs, and the best Construction methods where he shines the most.
🧱 What Is the Demon Butler in OSRS?
The Demon Butler is one of five available servants that players can hire to assist with Construction training in their Player-Owned House (POH). Among all options, the Demon Butler offers:
- Fastest banking trips
- Highest item capacity (26 items)
- No need to follow him to the bank
- Minimal interruptions
He becomes available at level 50 Construction, making him the go-to option for mid to high-level Construction training.
🔓 How to Unlock the Demon Butler
To hire the Demon Butler, you must meet a few specific requirements:
| Requirement | Details |
|---|---|
| Construction Level | 50 or higher |
| Bedrooms | 2 (each with a bed) |
| Coins | 10,000 GP to hire, 3,000 GP per 8 trips |
| Location | Visit the Servants’ Guild in East Ardougne |
| House Must Be Built | Use the Estate Agent to purchase your POH |
🏠 Step-by-Step Hiring Process
- Build 2 bedrooms in your POH (Construction level 20 required).
- Add a bed in each bedroom.
- Visit the Servants’ Guild in East Ardougne, east of the Castle.
- Dismiss your current servant, if any.
- Hire the Demon Butler for 10,000 GP.
Once hired, he will reside in your POH and help fetch items or assist with Construction tasks.
⚙️ How the Demon Butler Works
📦 Carrying Capacity
- The Demon Butler can carry up to 26 unnoted items (planks, nails, etc.)
- This is the maximum of any servant in the game
🕒 Trip Time
- He takes approximately 7 seconds per bank trip
- Faster than all other servants, which is crucial for XP efficiency
🗣️ Dialogue Efficiency
He requires fewer dialogues than other servants and can auto-return without needing to follow you. However, every 8 trips, he will ask for 3,000 GP, which can be avoided by placing coins in a Servant’s Moneybag.
💰 Demon Butler Cost Breakdown
| Expense Type | Cost |
|---|---|
| Hiring Fee | 10,000 GP (once) |
| Wage (every 8 trips) | 3,000 GP |
| Hourly Cost (est.) | ~120,000–150,000 GP/hr |
| Cost per XP (approximate) | ~0.3–0.5 GP/XP (excluding plank costs) |
In context, this cost is minimal compared to how much you’ll spend on planks, making the Demon Butler a worthwhile investment.
🪓 Best Construction Methods to Use with the Demon Butler
The Demon Butler’s efficiency makes him ideal for high-speed plank training. Here are the top methods to pair with his services:
🪑 Oak Larders (Level 33+)
- Room: Kitchen
- Planks per Build: 8 Oak Planks
- XP per Build: 480
- XP/hr: 250,000–400,000
- Cost: Moderate
🍽️ Mahogany Tables (Level 52+)
- Room: Dining Room
- Planks per Build: 6 Mahogany Planks
- XP per Build: 840
- XP/hr: 600,000–900,000
- Cost: High
🚪 Oak Dungeon Doors (Level 74+)
- Room: Dungeon
- Planks per Build: 10 Oak Planks
- XP per Build: 600
- XP/hr: 500,000–600,000
- Cost: Moderate
🌿 Gnome Benches (Level 77+)
- Room: Superior Garden
- Planks per Build: 6 Mahogany Planks
- XP/hr: 1M+ with tick efficiency
- Cost: Very High
🛠️ Using the Demon Butler Efficiently: Pro Tips
1. Use a Servant’s Moneybag
- Build it near your construction spot
- Fill with at least 500,000 GP to avoid interruptions
- Eliminates need to pay him manually
2. Enable Menu Entry Swapper (RuneLite)
- Changes right-click options to “Fetch from bank”
- Speeds up interactions
- Set a hotkey for rapid use
3. Minimize Your POH Layout
- Place your build room, portal, and moneybag in close proximity
- Reduces running time and mouse movement
4. Prepare Your Inventory
- Carry a hammer and saw
- Keep inventory light to make room for planks
- Use noted planks in bank; Demon Butler will fetch and unnote them
5. World Selection
- Use a low-ping world to reduce interaction delay
🔁 Example Workflow Using Oak Larders
- Enter house in Building Mode
- Right-click the Demon Butler → “Fetch from bank”
- Choose Oak Planks (26 per trip)
- Build and remove Oak Larders
- Send him back before running out of planks
- Repeat the cycle with minimal delay
This loop allows seamless XP gain, provided you’re attentive and use hotkeys effectively.
🔧 Comparison: Demon Butler vs Other Servants
| Servant | Level Req | Carry Capacity | Trip Speed | Follow to Bank? | Cost/Trip |
|---|---|---|---|---|---|
| Cook | 20 | 16 | Very Slow | Yes | 500 GP |
| Maid | 25 | 20 | Slow | Yes | 1,000 GP |
| Butler | 40 | 20 | Medium | Yes | 1,500 GP |
| Demon Butler | 50 | 26 | Fastest | No | 3,000 GP |
The Demon Butler is objectively the best choice in every category.
📦 How Many Planks Can He Bring per Hour?
If used efficiently, the Demon Butler can make about 300–350 trips per hour, delivering over 7,000 planks — more than enough to keep up with high-efficiency builds like Mahogany Tables or Oak Doors.
✅ Conclusion
The Demon Butler is the cornerstone of efficient Construction training in OSRS. With high carrying capacity, fast banking speed, and minimal interaction required, he drastically improves your XP rates and simplifies the grind to 99.
Whether you’re building Oak Larders on a budget or blazing through Mahogany Tables for max XP, the Demon Butler is an essential tool that no serious Construction trainer should overlook.
❓ FAQs
Q1: How do I hire the Demon Butler?
You need level 50 Construction, two bedrooms with beds in your POH, and 10,000 GP. Then, visit the Servants’ Guild in East Ardougne to hire him.
Q2: What does the Demon Butler cost?
He charges 3,000 GP every 8 trips. That’s about 120K–150K GP per hour, which is minor compared to plank costs.
Q3: Can the Demon Butler bring noted items?
No. He only fetches unnoted items. If you store noted planks in your bank, he will automatically unnote them when fetching.
Q4: What’s the best furniture to build with the Demon Butler?
- Oak Larders for moderate speed and budget
- Mahogany Tables for high XP/hr
- Oak Dungeon Doors for efficiency at level 74+
- Gnome Benches for 1M+ XP/hr (at high cost)
Q5: Why is the Demon Butler better than the normal Butler?
The Demon Butler:
- Carries 6 more items
- Is significantly faster
- Doesn’t require following
- Saves time and clicks, resulting in much higher XP/hr
Q6: Can I use the Demon Butler with Mahogany Homes?
No. The Mahogany Homes minigame has its own item system and does not use
servants or your POH.
Q7: Can I use the Demon Butler at lower levels?
No. He requires level 50 Construction. Until then, use the Butler (level 40) or train manually.
With the Demon Butler by your side, building your dream house — and reaching 99 Construction — has never been faster or smoother. 🏗️
