Mythical Chests have become one of the hottest items in Grand Piece Online right now. With the long-awaited update getting closer and more high-tier fruits expected to arrive, demand for Mythical Chests has gone through the roof.
If you are trading, preparing for future content, or just want to secure rare items early, farming Mythical Chests efficiently is more important than ever. This guide breaks down the best ways to get Mythical Chests in GPO, including one underrated method that many players are still not using. Also check out our GPO Grand Piece Codes for more rewards!
Why Mythical Chests Are So Valuable in GPO
Mythical Chests are important because they can contain top-tier fruits that usually rise in value before major updates. With new fruits expected to be added soon, many players are stockpiling these chests for trading or long-term profit. This sudden demand has pushed their value higher, making farming them a smart move right now.
Method 1: Farming Juzo the Diamondback (Low Efficiency)
1.Where to Find Juzo
Juzo the Diamondback is located in Second Sea at Turtle Back Cave. This cave can be found between north and northwest of Sakura Stand. Once you enter the cave, Juzo will spawn as the main boss.
2. Drop Chance Explanation
Juzo has a very low chance to drop a Mythical Chest. The base drop rate is around 0.5%. With boosted drop rates from events, codes, or weekends, the chance can increase slightly, but it is still heavily RNG-based.
3. Is This Method Worth It
This method is not reliable for consistent Mythical Chest farming. While it is possible to get lucky, it often takes dozens of boss kills for a single chest. This approach is best used casually or with a large group, but it should not be your main strategy.
Method 2: Traveling Merchant Alt Method (Best Strategy)
The Traveling Merchant can sell Mythical Chests with a small chance each restock. While the chance is low, checking the merchant across multiple accounts dramatically increases your odds over time. What You Need:
- Multiple alt accounts
- Bomu (Bomb) Log Poses
- A low-value mobility fruit (Hea works best)
- Enough money to buy merchant items
The Heat Fruit is especially useful because it allows fast and infinite movement with very low stamina usage, even at extremely low levels.
How to Use Alts to Check the Merchant Faster
- Feed your alt account the Heat Fruit
- Invest minimal stat points to unlock movement
- Use Bomu Log Poses to locate the Traveling Merchant
- Travel to the merchant quickly using Heat movement
- Check the merchant inventory and switch servers if needed
Even a level 5–7 account can do this efficiently.
Traveling Merchant Spawn & Restock Timing
Merchant Restock Schedule
- Restocks every 30 minutes
- Common times include :00 and :30
- Inventory resets globally, not per player
How to Find Merchants Easily
Instead of random server hopping, you can look at server time patterns. Merchants appear at predictable intervals based on server timestamps. By joining servers at the correct time, you can find a merchant almost instantly without wasting time. Using this system, you can:
- Check multiple servers quickly
- Avoid unnecessary travel
- Maximize checks per hour
Tips to Make This Method Even Better
- Only log in during merchant restock windows
- Keep alts parked with Log Poses ready
- Avoid unnecessary combat or leveling
- Save gold for merchant purchases only
- Stay organized with server timers
If you want a reliable way to farm Mythical Chests in Grand Piece Online, the Traveling Merchant alt method is currently the best option available. While boss farming exists, it is too inconsistent to rely on. By using low-level alt accounts, smart timing, and fast movement fruits, you can steadily build up Mythical Chests with minimal effort each day. With future updates approaching, stacking these chests now could put you far ahead in trading and progression.