Materials are the items you collect in Grand Piece Online, the Roblox pirate adventure inspired by One Piece. Peli is the money you use for most purchases, but many of the bigger upgrades also ask for a specific Material on top. Those items unlock fighting styles, repair your ship, go into crafting recipes, and summon bosses. Knowing what each one does, and where it comes from, saves you a lot of wasted trips at sea.
Material Use
Fighting Style Materials
Carrot
- Used At
- Sharon on Island of Zou; Shrine of Zou for Moonlit Electro
- How to Get It
- Dropped by Zou Inhabitants on Zou (50%).
- Uses
- Electro costs 25 Carrots and 15,000 Peli and requires the Mink race. Moonlit Electro costs 100 Carrots, all Electro moves, and 100% shrine favor from fruit offerings.
Cyborg Gear
- Used At
- AE10 in Rose Kingdom
- How to Get It
- Earned from completing Factory Raid stages.
- Uses
- Each of Cyborg's six moves costs 1 gear. After unlocking all moves, AE10 offers one upgrade: 35 gears for 10% Cyborg skill damage, 29 for 10% max HP, or 25 for 10% stamina. Resetting the upgrade costs 100,000 Peli and does not return spent gears.
Shark Teeth
- Used At
- Jin on Fishman Island; Blacksmith Sen
- How to Get It
- Dropped by Sharks.
- Uses
- Fishman Karate costs 75 Shark Teeth. Blacksmith Sen uses 10 Shark Teeth and 1 Shark Blood Bottle Blueprint to craft one Shark Blood Bottle.
Megalodon Tooth
- Used At
- Miguel at Underwater Reef; Blacksmith Sen
- How to Get It
- Dropped by Megalodon in Rough Waters (100%).
- Uses
- Abyssal Karate costs 10 teeth. Blacksmith Sen uses 5 for Boneshiver and 10 each for the Megalodon Helmet and Megalodon Armor Set recipes.
Scorched Heart
- Used At
- Puff on Coco Island
- How to Get It
- Automatically added after taking about 5,000 burn damage from any source.
- Uses
- Demon Step costs 50,000 Peli and a Scorched Heart at Coco Island, and requires 125 Black Leg mastery. It takes 150 mastery to unlock every Demon Step move.
Book of Nitoryu
- Used At
- Read from inventory after training with Musashi
- How to Get It
- Earned each time you defeat Musashi during his training fights on Sashi Island.
- Uses
- Read each book to learn the next 2 Sword Style move. The first also grants 2 Sword Style and 72 Caliber Phoenix. After five uses, you cannot obtain more books and are permanently locked out of Musashi's fight.
Book of Spirits
- Used At
- Altar inside Sharima, Desert Kingdom
- How to Get It
- Dropped by Krakens in Second Sea Rough Waters.
- Uses
- Hold the book at the altar inside Sharima in Desert Kingdom to obtain Spirit Essence; the book is not consumed. Spirit Essence is needed for Raytona's Busoshoku V2 test.
Spirit Essence
- Used At
- Raytona on Spirit Island
- How to Get It
- Resonate the Book of Spirits at Sharima's altar in Desert Kingdom, or obtain Spirit Essence through trading. The book is not consumed.
- Uses
- Take it to Raytona on Spirit Island and pass his test to learn Busoshoku V2. If the test fails, the essence reappears at Sharima's altar.
Material Use
Crafting & Repair
Wooden Plank
- Used At
- Aboard a damaged ship with a Hammer; Battle Royale building
- How to Get It
- Collect by destroying trees, or buy 15 for 50 Peli in Town of Beginnings or 150 for 500 Peli in Desert Kingdom.
- Uses
- Use a Hammer to repair a ship; each plank restores 10 ship HP. Wooden Planks are also used to build structures in Battle Royale.
Shark Blood Bottle Blueprint
- Used At
- Blacksmith Sen
- How to Get It
- Buy from Miguel at Mysterious Reef for 2,000 Peli; hold up to 5 blueprints.
- Uses
- Give 1 blueprint and 10 Shark Teeth to Blacksmith Sen to craft one Shark Blood Bottle.
Shark Blood Bottle
- Used At
- Rough Waters
- How to Get It
- Craft at Blacksmith Sen with 10 Shark Teeth and 1 Shark Blood Bottle Blueprint.
- Uses
- Use 1–2 bottles in Rough Waters to summon a Megalodon.
Material Use
Boss Summons
Fire Essence
- Used At
- Captain Zhen at Marine Base G-1
- How to Get It
- Dropped by Flame Admiral Zeke at Marine Base G-1 (25%).
- Uses
- Equip the essence and speak with Captain Zhen to awaken him for a boss fight.
Borj's Soul
- Used At
- Door to Moria’s Throne Room, Thriller Bark
- How to Get It
- Dropped by Borj on Thriller Bark.
- Uses
- Fuse 2 Borj's Souls and 2 Ryuma's Souls at the door to Moria's Throne Room to summon Moria, the Shadow King.
Ryuma's Soul
- Used At
- Door to Moria’s Throne Room, Thriller Bark
- How to Get It
- Dropped by Ryuma on Thriller Bark (50%).
- Uses
- Fuse 2 Ryuma's Souls and 2 Borj's Souls at the door to Moria's Throne Room to summon Moria, the Shadow King.
Heart of Sol
- Used At
- Statue near Pharaoh’s Castle, Desert Kingdom
- How to Get It
- Find it in City of Sol in Desert Kingdom.
- Uses
- Collect and equip it with the Cup of Vedas and Seer of Zaro, then place all three at the statue near Pharaoh's Castle to awaken Pharaoh Akshan.
Cup of Vedas
- Used At
- Statue near Pharaoh’s Castle, Desert Kingdom
- How to Get It
- Find it in City of Vedas in Desert Kingdom.
- Uses
- Collect and equip it with the Heart of Sol and Seer of Zaro, then place all three at the statue near Pharaoh's Castle to awaken Pharaoh Akshan.
Seer of Zaro
- Used At
- Statue near Pharaoh’s Castle, Desert Kingdom
- How to Get It
- Find it in City of Zaro in Desert Kingdom.
- Uses
- Collect and equip it with the Heart of Sol and Cup of Vedas, then place all three at the statue near Pharaoh's Castle to awaken Pharaoh Akshan.
Material Use
Progression
World Scroll
- Used At
- Gatekeeper at Reverse Mountain
- How to Get It
- Pick it up at the Shrine in Rough Waters just north to northeast of Reverse Mountain; level 300+ is needed to take it.
- Uses
- At level 325+, show it to Gatekeeper Puff to open the Second Sea gate at Reverse Mountain. Trading the scroll away removes your Second Sea access until you get it again.
Mysterious Book
- Used At
- Poneglyphs for fruit progression quests
- How to Get It
- Dropped by Krakens in Second Sea Rough Waters (15%).
- Uses
- Read Poneglyphs to start the Gomu Gear Second, Pika V2, and Mochi V2 questlines.
How Materials Work in Grand Piece Online
Peli is the money you spend on most things, from weapons to fighting styles. Materials sit on top of that. A lot of the stronger unlocks won't go through on Peli alone, so the trainer or shop will ask for a Material as well.
Some Materials are used up when you spend them. Wooden Planks get spent as they repair your ship, Shark Teeth are used up when the Blacksmith turns them into bottles, and Cyborg Gears are spent on each skill you unlock. Others you keep, like the World Scroll, which stays with you once you pick it up.
How to Plan a Fighting Style Unlock
Start with the style you want, then read everything it asks for before you save up or set sail. Many styles need more than Peli, and some are locked to a race. Your race comes from a roll, so you can't simply choose it, which is why it's worth checking early.
Some unlocks also chain together. Abyssal Karate and Fishman Karate require the Fishman race. Demon Step, the upgrade to Black Leg, asks for a Scorched Heart and Peli once you've built up enough Black Leg mastery, and you buy it on Coco Island.
Planning this way keeps you from making a long trip only to find you're missing the race or an item. Gather the ingredients first, then travel to the trainer. If you're choosing between styles, start with the one whose ingredients you can reach soonest.
Where to Farm Trainer Ingredients
Each trainer ingredient comes from a different kind of place, so it helps to plan your route around where each one is found. Carrots for Electro drop from the Zou inhabitants on Zou Island, which is also where Sharon teaches the style. Electro is only open to Mink.
Scorched Hearts don't drop from enemies. You earn them by taking enough burn damage, and the game adds the Scorched Heart to your inventory on its own. Fights with enemies that set you on fire are the place to build up your stock.
Sea ingredients come from sharks and Megalodons. Shark Teeth come from sharks found behind Ryu's Palace, and you need them for Fishman Karate and for making Shark Blood Bottles. Megalodon teeth come from defeating Megalodons, which can be summoned with Shark Blood Bottles. Cyborg Gears drop from the slime core inside the factory during the Factory Raid, so you'll need to be able to finish that raid to build up your supply.
Wooden Planks and Ship Repairs
Your ship takes damage as you sail, and Wooden Planks are what fix it. Each plank restores ship health and is spent doing it. You can chop down trees for planks, or buy them from shops such as Marquan's shop in Town of Beginnings, which also sells the hammer you need.
To repair, equip a Hammer, stand on your ship, and press the left mouse button. Keep planks in stock before a long trip, since a badly damaged ship can use up a stack quickly.
Blacksmith Sen and Crafting Blueprints
Blacksmith Sen works by the docks in Shell's Town. Sen makes weapons, armor, chests, fish baits, and brews, and each recipe asks for specific items. Crafting is where many of your Materials end up, so it pays to know which ones a recipe needs before you gather.
Some recipes also need a blueprint before you can craft them, and you'll usually need a boss or sea item on top of it. The Boneshiver, for example, needs Megalodon teeth plus its own blueprint. Check the full list before you start, since a missing blueprint stops the craft even when you have everything else.
Summoning Megalodons with Shark Blood Bottles
Some Materials call a boss to you, and each one works a little differently. Shark Blood Bottles are crafted with Shark Teeth at the Blacksmith, and you'll need the bottle blueprint from Miguel first. Pour a bottle into the rough water south of the City of Sol, and it may bring up a Megalodon. Summons are based on chance, so you might need to pour more than one.
Miguel is found underwater, so you'll have to dive for him. He also teaches Abyssal Karate, which requires Megalodon Teeth and the Fishman race.
The World Scroll and the Way to the Second Sea
The World Scroll opens the gate to the Second Sea, and the gate stays closed until you have it. The gate is on Reverse Mountain, which you reach by sailing southwest from Marine Base G-1. The gatekeeper gives the quest there.
The scroll itself is in the rough waters north of Reverse Mountain, so sail that way and look for it. Once you have it, bring it back to the gatekeeper, who opens a door straight to Rovo Island, the first stop in the Second Sea. Treat the World Scroll as a keeper. It's the quest item that opens the gate, so don't sell or trade it away.
FAQ
How do I get the race a fighting style needs?
Races come from a roll, so you can't pick the one you want. Some races are much rarer than others, and rerolling gives you another try at the one you're after.
Where do I learn Fishman Karate?
The trainer Jin on Fishman Island teaches it, but you need the Fishman race first. Once you have it, keep some Shark Teeth on hand, since the bottles that lead to Abyssal Karate use them too.
Where do I find Miguel?
Miguel is underwater at the Underwater Reef, a small rock you reach from the Colosseum of Arc. Look for him there before you plan a trip to the bottle blueprint.
