The best sword in Blox Fruits is widely considered to be the Cursed Dual Katana, a mythical end-game blade that dominates both PvP and boss fights. That said, the "best" sword really depends on what you do in the game — grinding mobs, taking on raids, or duelling other players each reward a different blade. This guide ranks the top swords, explains how to get them, and helps you choose the right one for your journey across the seas.
Swords are one of the four combat categories in Blox Fruits, alongside Blox Fruits (Devil Fruits), Fighting Styles, and Guns. They live in their own equipment slot, so you can pair a powerful blade with any fruit or fighting style you like. Below, we break down what makes a sword strong and which ones are worth chasing.
What makes a sword "the best"?
Before comparing blades, it helps to know how swords work. Every sword has its own special moves (often mapped to the Z and X keys) and a rarity, from Common up to Mythical. Damage scales with your Sword Mastery and overall level, so leveling up a blade unlocks its full kit. When players ask for the "best" sword, they usually mean one of three things: the strongest end-game weapon, the fastest grinding tool, or the easiest pick for a new player.
How swords work in Blox Fruits
Swords are melee weapons that you swing for basic combos and trigger for special attacks once your mastery is high enough. Because they share no cooldown with your Devil Fruit, a good sword adds a whole second layer of damage to your build. There is no single sword that is best for absolutely everyone — a casual grinder and a competitive PvP player will value very different things.
The Cursed Dual Katana: the end-game king
If you want a clear answer, the Cursed Dual Katana (CDK) is the most coveted sword in Blox Fruits. This mythical, dual-wielded blade offers a well-rounded moveset that performs strongly in player-versus-player fights and against bosses alike. It is the sword most veterans aim for, and carrying one is a recognised flex among the community. The catch is that it is genuinely hard to earn — you cannot simply buy it or get it from a common drop.
How the Cursed Dual Katana is made
The Cursed Dual Katana is crafted by combining two legendary katanas: Yama and Tushita. Both are powerful swords in their own right, and obtaining them takes serious effort in the Third Sea. To start the questline you generally need the Dark Blade, and then you must work through a hidden puzzle involving the Cursed Captain before you can fuse the two katanas together. It is a long road, which is exactly why the CDK carries so much prestige.
Best swords for grinding and raids
If your priority is leveling up fast rather than duelling, a wide-hitting sword saves enormous amounts of time. The True Triple Katana is a community favourite for grinding thanks to its large area-of-effect attacks, which let you clear groups of enemies in seconds. The Saber is another excellent choice, offering mobility and reliable combos that make it beginner-friendly, while the gamepass Dark Blade delivers strong value and is also a stepping stone toward the CDK.
Which sword should you pick?
The right sword depends on where you are in the game. A new player should grab something simple and effective like the Saber to learn combos. A dedicated grinder benefits most from the True Triple Katana's area damage. And if you live for PvP or want the ultimate status piece, the Cursed Dual Katana is the long-term goal worth working toward. Match the blade to your playstyle and upgrade as you progress.
Tips for choosing and using swords
- Level your mastery. A sword only shows its full power once you have unlocked its special moves through Sword Mastery, so stick with one blade long enough to max it out.
- Don't ignore early swords. Early-game blades like the Saber carry you a long way and are far easier to get than the legendary katanas.
- Pair it with your fruit. Because swords use a separate slot, you can combine an AoE sword with a single-target fruit (or vice versa) to cover every situation.
- Plan the long grind. If the Cursed Dual Katana is your goal, start collecting the prerequisites early rather than chasing them all at once.
Frequently asked questions
What is the best sword in Blox Fruits overall?
The Cursed Dual Katana is generally regarded as the best sword for end-game play, offering a strong, well-rounded moveset for both PvP and bosses. It is also one of the hardest swords to obtain.
What is the best sword for grinding in Blox Fruits?
The True Triple Katana is a top pick for grinding because its wide area-of-effect attacks let you clear groups of enemies quickly, which speeds up leveling significantly.
How do you get the Cursed Dual Katana?
You combine the legendary katanas Yama and Tushita after completing a hidden Third Sea questline that typically requires the Dark Blade and involves the Cursed Captain puzzle.
Is the Saber a good sword for beginners?
Yes. The Saber is mobile, reliable, and easy to use, making it one of the best early-game swords for new players learning combos.
Do swords scale with level in Blox Fruits?
Sword damage scales with your Sword Mastery and overall level. Raising mastery unlocks each blade's special moves and increases the damage it deals.
Final thoughts
So, what is the best sword in Blox Fruits? For raw end-game power and bragging rights, the Cursed Dual Katana stands above the rest — but the smartest answer is to choose the sword that fits your current goals. Grind with the True Triple Katana, learn the ropes with the Saber, and steadily work your way toward the legendary katanas. For official updates and game details, check the game's page on the Blox Fruits Roblox experience.
