The Forge is full of secrets, but none are as mysterious as the Unknown Key. Many players find this key but don’t know what it does or where to use it. This guide explains everything about the Unknown Key – how to get it, where to use it, and what it unlocks. We’ll cover the Bard’s Lost Guitar quest, Fallen Angel’s Cave location, and the powerful Arcane Pickaxe waiting inside.
Key Takeaways
- The Unknown Key is obtained by completing the Bard’s Lost Guitar quest in The Forge Roblox
- It unlocks the Fallen Angel’s Cave in Stonewake’s Cross, a secret area with valuable rewards
- Inside the cave, you’ll find the Arcane Pickaxe – one of the best mining tools with +50% luck boost
- The Arcane Pickaxe costs between 110,000-125,000 Gold and has 3 rune slots for upgrades
- You can access this area early in the game but should wait until you have enough gold to purchase the pickaxe
What is the Unknown Key in The Forge?
The Unknown Key is a special item you get as a reward for completing the Bard’s Lost Guitar quest in The Forge Roblox. This key might seem mysterious at first, but it has a very important purpose. The Unknown Key unlocks a secret area called the Fallen Angel’s Cave, which contains one of the best mining tools in the game – the Arcane Pickaxe.
Many players find this key early in their adventure but get confused about what to do with it. The key doesn’t look like other keys in the game, and there’s no clear indication of where it should be used. That’s why we’ve created this complete guide to help you understand everything about the Unknown Key in The Forge.
How to Get the Unknown Key in The Forge?
Getting the Unknown Key is straightforward once you know what to do. You need to complete the Bard’s Lost Guitar quest, which is a side quest available early in the game. Here’s how to do it step by step:
Step 1: Find the Bard
The Bard is located in Stonewake’s Cross, the first area you start in. To find him, head east from the starting area toward The Cave. You’ll pass by a potions shop in the northeast area. Just beyond the shop, you’ll see a small campfire. The Bard sits on the floor near this campfire, looking sad because he lost his guitar.
Step 2: Start the Quest
Talk to the Bard to begin the Bard’s Lost Guitar quest. He’ll tell you about his missing guitar and ask you to find it. The Bard doesn’t give you many clues, so you’ll need to know where to look.
Step 3: Locate the Lost Guitar
The Lost Guitar is hidden in a secret cave. To find it, go to The Cave in Stonewake’s Cross and turn left at the bottom of the slope. Look for the second pebble or the first wooden pillar on the left side, near some greenery on the wall. Walk into the greenery, and you’ll drop down into a secret chamber.
Inside this chamber, you’ll find the Lost Guitar sitting beside a skeleton on the rocks. Hold the E key to pick up the guitar.
Step 4: Return the Guitar
Take the guitar back to the Bard in Stonewake’s Cross. When you give him his lost guitar, he’ll be very grateful and reward you with the Unknown Key. Now you’re ready to unlock the secret area!
Where to Use the Unknown Key in The Forge?
Now that you have the Unknown Key, you need to know where to use it. The key unlocks the gate to the Fallen Angel’s Cave, which is located in The Cave area of Stonewake’s Cross. Here’s exactly how to find it:
Step 1: Go to The Cave
Return to The Cave in Stonewake’s Cross where you found the Lost Guitar. This time, instead of turning left, turn right at the bottom of the slope.
Step 2: Follow the Path
Follow the path east from the bottom of the slope. Then, take the first path on the right. You’ll see a large iron gate that’s locked. This is the entrance to the Fallen Angel’s Cave.
Step 3: Use the Key
Stand in front of the locked gate and hold the E key to use the Unknown Key. The gate will open, giving you access to the Fallen Angel’s Cave.
Step 4: Enter the Cave
Walk through the now-open gate into the Fallen Angel’s Cave. This is a small but important area that contains one of the best mining tools in The Forge Roblox.
If you’re having trouble finding the gate, look for the first arrow sign in The Cave area. The locked gate is nearby, and you might have passed it before without realizing what it was for.
What’s Inside the Fallen Angel’s Cave?
The Fallen Angel’s Cave might seem small, but it contains something very valuable – the Arcane Pickaxe. This pickaxe is one of the best mining tools you can get in The Forge Roblox, especially for mid-to-late game progression.
At the end of the Fallen Angel’s Cave, you’ll see hands carved from stone with the Arcane Pickaxe floating in the middle. You can’t just take it for free, though. You need to purchase it with gold.
The Forge Arcane Pickaxe Stats
| Stat | Value |
| Mine Power | 115 |
| Mine Speed | +10% |
| Luck Boost | +50% |
| Rune Slots | 3 |
| Price | 110,000-125,000 Gold |
The Arcane Pickaxe is a Tier 2 pickaxe with excellent stats. The +50% luck boost is especially valuable because it increases your chances of finding rare ores while mining. The three rune slots allow you to customize the pickaxe with various upgrades to suit your playstyle.
Different sources mention slightly different prices for the Arcane Pickaxe – some say 110,000 Gold while others say 125,000 Gold. The exact price might vary based on game updates, so be prepared to pay around this amount.
Is the Arcane Pickaxe Worth the Investment?
The Arcane Pickaxe is definitely worth the investment if you have enough gold. Here’s why:
Benefits of the Arcane Pickaxe:
- The +50% luck boost significantly increases your chances of finding rare ores
- Three rune slots allow for extensive customization
- Good mining power and speed for efficient resource gathering
- It’s a mid-game pickaxe that will serve you well until you can afford end-game options
When to Buy It:
You should wait until you have at least 100,000 Gold before considering the Arcane Pickaxe. Don’t spend all your gold on it early in the game – you’ll need money for other important items and upgrades first. The Arcane Pickaxe is best purchased when you’re ready to move into mid-game content and need better mining tools.
Alternative Pickaxes:
If you don’t have enough gold for the Arcane Pickaxe, consider these alternatives:
- Mythril Pickaxe: Good stats with +55% luck but only 2 rune slots
- Cobalt Pickaxe: Cheaper option with +35% luck
- Demonic Pickaxe: End-game option with higher mining power but lower luck
The Arcane Pickaxe strikes a good balance between luck and mining power, making it one of the best choices for most players.
Common Mistakes to Avoid When Using the Unknown Key
Many players make mistakes when dealing with the Unknown Key in The Forge. Here are some common errors and how to avoid them:
Mistake 1: Using the Key Too Early
Some players rush to use the Unknown Key as soon as they get it, only to find they can’t afford the Arcane Pickaxe. Wait until you have enough gold before unlocking the Fallen Angel’s Cave.
Mistake 2: Not Knowing Where to Find the Locked Gate
The locked gate can be hard to find if you don’t know where to look. Remember to turn right at the bottom of the slope in The Cave and follow the first path on the right.
Mistake 3: Missing the Bard’s Quest Entirely
Some players never talk to the Bard and miss the quest entirely. Make sure to explore Stonewake’s Cross thoroughly and talk to all NPCs you encounter.
Mistake 4: Confusion About Other Keys
The Forge has several different keys for different purposes. Don’t confuse the Unknown Key with other keys like the Demonite Key or Machinery Key – they serve different purposes.
Mistake 5: Not Saving Enough Gold
The Arcane Pickaxe is expensive. Don’t spend all your gold on other items if you’re planning to get the Arcane Pickaxe. Save up and plan your purchases wisely.
Frequently Asked Questions
How do I start the Bard’s Lost Guitar quest in The Forge?
To start the Bard’s Lost Guitar quest, you need to find and talk to the Bard in Stonewake’s Cross. He’s located near a campfire just east of the starting area, past the potions shop. The Bard will be sitting on the floor looking sad because he lost his guitar. Simply talk to him to begin the quest. He won’t give you many clues about where to find the guitar, which is why many players get stuck on this quest.
Where exactly is the Lost Guitar located in The Forge?
The Lost Guitar is hidden in a secret cave within The Cave area of Stonewake’s Cross. To find it, go to The Cave and turn left at the bottom of the slope. Look for the second pebble or first wooden pillar on the left side, near some greenery on the wall. Walk into the greenery to drop down into a secret chamber. Inside, you’ll find the Lost Guitar beside a skeleton on the rocks. Hold E to pick it up and return it to the Bard.
Does the Unknown Key break after using it in The Forge?
No, the Unknown Key does not break after using it. Once you use the key to unlock the gate to the Fallen Angel’s Cave, the gate will remain permanently unlocked for your character. You don’t need to worry about losing the key or having to find another one. The gate will stay open, allowing you to enter the Fallen Angel’s Cave whenever you want to purchase the Arcane Pickaxe.
Can you reach the Arcane Pickaxe without doing Bard’s quest?
No, you cannot reach the Arcane Pickaxe without completing the Bard’s Lost Guitar quest first. The gate to the Fallen Angel’s Cave is locked and can only be opened with the Unknown Key, which is only obtained as a reward for completing the Bard’s quest. There are no alternative ways to access this area or obtain the Arcane Pickaxe. You must complete the quest to get the key and unlock the cave.
Is the Arcane Pickaxe the best mining tool in The Forge?
The Arcane Pickaxe is one of the best mining tools in The Forge, but it’s not the absolute best. It’s considered a top-tier mid-game pickaxe with excellent stats, especially the +50% luck boost and three rune slots. The only pickaxes that are objectively better are the Demonic Pickaxe and the Magma Pickaxe, which are end-game options. However, the Arcane Pickaxe is more accessible and provides a great balance of stats for most players.
How much gold do I need before buying the Arcane Pickaxe?
You should have at least 110,000-125,000 gold before buying the Arcane Pickaxe. Different sources mention slightly different prices, so it’s best to have a bit extra just in case. Don’t rush to buy it as soon as you unlock the cave – wait until you have enough gold while still keeping some for other important purchases. The Arcane Pickaxe is a mid-game item, so focus on early-game progression first before saving up for it.
Conclusion
The Unknown Key in The Forge is your ticket to unlocking one of the best mining tools in the game – the Arcane Pickaxe. By completing the Bard’s Lost Guitar quest, you’ll gain access to the Fallen Angel’s Cave and its valuable contents. Remember to take your time, explore thoroughly, and save up enough gold before making your purchase.
The Forge Roblox offers many secrets and hidden areas, but the Unknown Key quest is one of the most rewarding for mid-game progression. With the Arcane Pickaxe’s +50% luck boost and three rune slots, you’ll be well-equipped to tackle more challenging content and find rarer ores.
Ready to explore more of The Forge? Check out our other guides for Roblox gaming tips, beginner walkthroughs, and advanced strategies to become a true master of the game!

