Grinding in GPO feels very different after the Whole Cake update. Old money-making methods are no longer as effective, and the economy has shifted hard. Items that used to be easy value are now saturated, while certain methods quietly became way more profitable. If you are tired of staying broke while others flex mythical fruits and high-tier items, this guide breaks down the most efficient ways to build value right now. No fluff, no outdated tricks, just methods that actually work in the current state of GPO. Also check out our Grand Piece Online GPO Codes for more rewards!
Best Way to Get Cheap Fruits: Fishing Method
Fishing is still one of the easiest entry points for players trying to get fruits without relying on trades or boss luck. While fishing is mostly RNG-based, there are a few things you can do to improve efficiency.
The most important item is the Devil Fruit Rod. This rod significantly increases your chances because it gives better handling and a much higher chance to pull a devil fruit when you hook a legendary fish. Crafting it is expensive, so trading for it is usually the smarter option. You should also:
- Use fishing-related titles to improve lure speed
- Craft basic or advanced luck brews if possible
- Focus on speed and volume rather than long sessions
This method is slower compared to others, but it is consistent and safe, especially for newer or solo players.
High Risk, High Reward: Santa Event Farming
If the Santa event is active, this is one of the best value methods in the game. It is heavily luck-based, but the rewards can instantly push you into mid or high-tier trading range. The main target is Iceborn Candy Cane (ICC), which holds massive value. Drop rates are extremely low and there is no pity system, so expect long grinding sessions. Key points to understand:
- Santa drops red gifts, elves drop green gifts
- ICC only comes from blue gifts
- Blue gifts can drop from any source
Popular builds for Santa farming include Gura-based AoE setups and fast-clearing fruits that let you tag multiple enemies quickly. This method is time-consuming but can completely change your inventory if luck hits.
Most Efficient Boss Rotation for Value
Boss grinding is still relevant, but not all rotations are worth your time anymore. The traditional Roger, Mihawk, and Kikoku loops are inefficient for most players.
The best rotation right now is Juzo the Diamondback and Brook.
Why Juzo the Diamondback?
- Drops MC with a base chance
- Drop rate doubles during boosted weekends
- Fast bounty gain per kill
Why Brook?
- Drops high-demand items like Sulking Scarf
- Good spawn timing when paired with Juzo the Diamondback
Recommended rotation:
- Set spawn near Impel Down
- Take Juzo the Diamondback bounty and defeat him
- Wait for Brook to spawn nearby
- Take Brook bounty and defeat him
- Return to Impel Down and repeat
This loop is efficient, realistic, and far more profitable than older boss routes.
Limited-Time Value Explosion: The Rumbling Event
The Rumbling is rare, but when it appears, it is absolutely worth doing. Rewards are boosted across the board, including legendary fruits, mythicals, and Titan Shifter Aura.
You only need to hit the titan once to get credit, so:
- Long-range fruits are ideal
- Flying and zoning strategies are safest
- No need to overcommit to damage
Because this event does not happen often, always prioritize it when available.
Trading: The Long-Term Wealth Method
Trading is the strongest method for gaining value over time, but it requires patience and experience. You will take losses early, and that is normal.
Basic trading advice:
- Learn item demand, not just value
- Start small with legendary chests or mid-tier items
- Flip frequently instead of holding too long
- Avoid trading when you do not understand the item
Trading should not be your main focus if you are brand new, but once you understand values, it becomes the fastest way to climb into high-tier inventories.
Getting rich in GPO after the Whole Cake update is no longer about spamming outdated methods. It is about efficiency, timing, and understanding where value actually comes from. Whether you focus on fishing, boss rotations, limited-time events, or trading, the key is consistency. Stick to one or two methods, learn them properly, and your inventory will grow faster than you expect.