Discover the best swords in Blox Fruits and learn how to unlock them. Equip yourself with the best blades to dominate your foes.

In Blox Fruits, swords aren’t just flashy; they’re efficient, reliable, and often game-changing. While you can get by with fruits or fighting styles, a solid sword gives you range, combo potential, and serious damage.
Some cut through raids with ease, others dominate in PvP, and a few do both without blinking. But not every blade is worth the grind. This guide skips the hype and dives straight into five of the best swords in the game right now.
Best Swords in Blox Fruits Roblox
Here’s a breakdown of five standout swords in Blox Fruits, handpicked for their versatility, damage output, and utility across PvE and PvP. Each one brings a unique edge to combat, so choose what fits your playstyle and grinding goals.
1. True Triple Katana
- Rarity: Mythical
- Cost: 8,000,000 Beli total
- Mastery Required: Medium-high
The True Triple Katana is a heavy-hitter that thrives in nearly every scenario – raids, boss fights, Sea Beasts, you name it. It’s expensive, and you need to buy three specific swords first: Saishi, Shizu, and Oroshi (2 million each from the Legendary Sword Dealer). Once you have them, head to the Green Zone and pay another 2 million to the Mysterious Man. The result is worth the grind because of huge AoE, powerful combos, and unmatched burst damage.
2. Cursed Dual Katana
- Rarity: Mythical
- Requirements: 350 Mastery on both Yama and Tushita
This sword is ideal if you’re into combo-heavy, multi-target combat. The CDK feels fast and aggressive, and some even prefer it over the TTK because of its easier skill curve and upgrade path. Once you hit the mastery requirement, you’ll need to solve a specific puzzle to unlock it. The moves are high-impact and designed to disrupt enemies, making this sword deadly in PvP and efficient in grinding.
3. Spikey Trident

- Rarity: Legendary
- Drop Rate: 10% from Cake Prince, slightly higher from Dough King
This doubles as a utility sword. Both of its moves can stun enemies, and one of them pulls enemies back to you, which is great for setting up chained attacks. It’s especially useful in group PvP or when dealing with fast-moving targets. The drop isn’t guaranteed, so be ready to farm the bosses multiple times.
4. Rengoku
- Rarity: Legendary
- Location: Ice Castle, Second Sea
Rengoku is easy to underestimate until you see it in action. It knocks enemies back, breaks instinct, and doesn’t require much setup. All you need is the Hidden Key, which drops from enemies in the Ice Castle. Use it to unlock a secret chest. Rengoku may not top the charts in raw power, but its PvP utility and straightforward acquisition make it a reliable mid-game choice.
5. Shark Anchor

- Rarity: Legendary
- Method: Defeat Anchored Terrorsharks using a Monster Magnet
The Shark Anchor works great in boss fights and high-stakes battles like the Leviathan. Its abilities can grab and stun enemies, and the weapon itself deals solid base damage. You can upgrade it too. Use a Monster Magnet to spawn Anchored Terrorsharks and keep farming until you get the drop.
Honorable Mentions
These swords didn’t make the top five, but they’re still worth considering depending on your progress and resources:
- Dark Blade: Easy to use and strong, but locked behind Robux or trades. Best for early-game players who want quick results.
- Hallow Scythe: A viable CDK alternative with great mobility and short cooldowns. Drops from Soul Reaper in the Haunted Castle.
- Midnight Blade: Good all-rounder for Sea Beast fights and stuns. Buy it with 100 Ectoplasm from El Admin on the Cursed Ship.
- Gravity Blade: A Rare-class sword that works surprisingly well with fruit mains and support play. Defeat Fajita in the Green Zone to get it.
These swords define different stages and styles of gameplay. Whether you’re aiming for raw power, control, or grinding efficiency, you’ll find something on this list to suit your needs. Now that you know what each one offers and how to get them, it’s just a matter of getting to work.
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