You can get up to +30 enhancement chance for exchanging Black Stones with the Black Spirit.
Here are the exact numbers
- 5 Black Stones = +5 Enhancement Chance
- 12 Black Stones = +10 Enhancement Chance
- 21 Black Stones = +15 Enhancement Chance
- 33 Black Stones = +20 Enhancement Chance
- 53 Black Stones = +25 Enhancement Chance
- 84 Black Stones = +30 Enhancement Chance
Weapon/Armor Black Stones have no difference in enhancement chance reward.
How to exchange Black Stones (Weapon/Armor) for increased Enhancement Chance from the Black Spirit
Simply press the [+] button next to Enhancement Chance and Valks’ Cry in the Enhancement UI and select the desired materials to increase your odds.
Just like how Valks’ Cry and other similar items worked before, you can only use this function to increase your Enhancement Chance if its value is at 0.
Pressing the [+] button for Enhancement Chance will allow you to exchange a certain amount of Black Stones (Weapon/Armor) to improve the Enhancement Chance from +5 to +30.