Haki allows players to boost or upgrade their gear.
You can gain Haki from the PvP Ladder Event (Honor Shop: 100 Honor) or you can pay 20g to get one.
You can upgrade your Haki further with crystals (up to 10 times, including failed attempts). Each crystal increase the Haki by a certain %. The higher the %, the less chance of success and the more gold it cost. You can also be rewarded upgrade crystals through the Gladiator Arena (given as a reward after beating bosses).
| Crystal Level | Increase % | Success Chance | Cost | Est. Gold Cost for 1% |
|---|---|---|---|---|
| 1 | 1% | 100% | 10 000  10  |
10
|
| 2 | 2% | 90% | 20 000 15 |
8.3
|
| 3 | 3% | 80% | 30 000 20 |
8.3
|
| 4 | 4% | 70% | 40 000 25 |
8.9
|
| 5 | 5% | 60% | 50 000 30 |
10
|
| 6 | 6% | 50% | 60 000 30 |
10
|
| 7 | 7% | 40% | 70 000 30 |
10.7
|
| 8 | 8% | 30% | 80 000 30 |
12.5
|
| 9 | 9% | 20% | 90 000 30 |
16.7
|
| 10 | 10% | 10% | 100 000 30 |
30
|
Haki grades (the color of Haki matches the grade) :
| Grade | Increase % |
|---|---|
 |
0 - 15% |
 |
16 - 30% |
 |
31 - 45% |
 |
46 - 60% |
 |
61 - 100% |
Haki scrolls:
Click here to use the Haki scrolls and get the best haki!