As you would expect from a One Piece game, Z Piece players can learn an ability called Haki, which will grant you varying passive bonuses. In this guide, we’ll show you how to upgrade the base version of Haki that you can buy from one of the NPCs early on!
How to Upgrade Buso Haki
Before we begin, make sure to check out our guide on how to get Haki first, as you will need to have it in order to upgrade to V2. Also, you need to have at least 10,000,000 Beli or 100 Gems ready.
Once you have the all of the requirements ready, head over to the Sabaody Archipelago. This is the first island you can go to in the second sea.
There, just a little behind the Set Spawn NPC, you will find the Buso V2 NPC. All you need to do is talk to it and choose whether to pay with Beli or Gems.
It is unknown what its exact effects are, but it presumably works just like the Armament Haki. The main aesthetic difference is that it coats your entire body in energy rather than just your weapons.
Beside the Buso V2 NPC is the Buso V2 Outline Roll, which will allow you to change the Haki’s color. Each reroll attempt costs 49 Robux, and there does not seem to be a free alternative for this.
That is pretty much everything you need to know in order to upgrade your Haki in Z Piece. If you are still stuck in the first sea, check out our guide on how to get the Mythic Flame Arrow spec to get a new ability for your grinding journey!
