13 Oct 2021 10:18 AM +00:00

Blox Fruits Haki - How To Obtain, Upgrade, and Use

Each Blox Fruits Haki is an integral part of the wider Blox Fruits experience on Roblox. These two popular ability modifiers can either boost your stats by more than 25 percent or allow you to dodge more than ever before. Playing without either will put you at a significant disadvantage, making it absolutely essential that you grab yours and level it up as quickly as possible. Though some enemies can simply ignore them, players with a Logia Fruit can completely ignore any rivals that make an attempt on their life without the Buso Haki activated.

Because Blox Fruits likes to keep a lot of the finer details far away from the game's UI, we've detailed and answered some of the most common Blox Fruits Haki questions down below. Read on to find out what exactly a Blox Fruits Haki is, how to unlock each, and how to upgrade them. Be warned, though: some are costly, and both require a great deal of time to max out.

In need of some in-game cash? While we can't offer you free Robux, we can show you the latest Blox Fruits codes to help you afford your Observation Haki. And if you're a serial Roblox player, you can grab some more freebies through the latest Slayers Unleashed codes, Shindo Life codes, All Star Tower Defense codes, and, if you live dangerously by playing a rival game, we have King Legacy codes as well.

The Blox Fruits Haki 'Ken' used in the One Piece anime.
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What Is a Blox Fruits Haki?

Blox Fruits Haki isn't some slang term for a way to cheat your way to the top of the Blox Fruits leaderboards. Although you will get stronger through the use of one, you won't get there without hard work.


A Blox Fruits Haki is a trainable buff that aids in your character's growth. Two of these are available right now: Observation (Ken) and Enhancement (Buso). The first, Ken, relates to how well you're able to automatically evade damage. Think of it like seeing bullets in slow motion. The other, Buso, is a more offence-minded Haki that increases your character's strength and defence as it upgrades.

How Do I Unlock Blox Fruits Haki?

Observation (Ken) Haki

Level EXP Required Ability
Eight5000Eight (Nine with Human V2 or V3)

To unlock the dodge-buffing Observation Haki, you need to reach level 300 and have killed the Saber Expert. Then, head up to the Upper Yard Second Area. It's the highest sky island in the game. Find the Lord of Destruction NPC, give him 750,000 Beli, and you'll unlock Observation Haki. You can upgrade it to the superior V2 mode in the Third Sea.


Enhancement (Buso) Haki

Level Visual Visual (with Dark Step) Buff
No UpgradeHalf ArmsHalf LegsDamage increase
OneFull ArmsFull LegsDamage increase
TwoFull Arms and TorsoFull Legs and TorsoDefense increase
ThreeFull Arms, Torso, and HeadFull Legs, Torso, and HeadDefence increase
FourFull Arms, Torso, Head, Thighs, and KneeFull legs , Torso , Head , Forearm , ElbowDamage and Defence increase
FiveFull BodyFull Body17 percent damage and 29 percent Defense

Every player starts with the Bosu Haki. Upgrades aren't announced and you can't see the EXP your Bosu Haki has accumulated through play, which can make it look as if you don't have it.

One way to know whether it's on or off is to look at how much of your entire body has been covered by it. The Bosu Haki covers more areas of the body as it levels up, starting with the arms before moving to the torso, head, and then moving down into the legs. This reserves if you happen to be using the Dark Step fighting style.

How Do I Train My Blox Fruits Haki?

You can train your Blox Fruits Haki the same way you train most skills and abilities in anime-inspired Roblox games. As it's made for fighting, all you need to do is attack with your main melee weapons to increase the power of your Buso Haki. For the Ken Haki, you just need to dodge until it levels through the stages. This maxes out at Stage Seven but can go up to Stage Eight with V2 equipped.


And that should be everything you need to know about Blox Fruits Haki for the time being. Leveling each up is as simple as using them, but by combining certain types of fruits, you can come up with some unique ways to train them more quickly. Ask around on each server to see if anyone has any good ideas on how to do so. They're always finding new and more interesting ways. Just think about getting an Auto Clicker either way. The grind is real.