Ki Crystals are crafting materials dropped in certain biomes once a specific boss has been killed.
Tiers
There are multiple Ki Crystals, each with it's own corresponding tier.
The Ki Crystals and their corresponding tiers are as follows:
| Name | Tier |
|---|---|
 Stable Ki Crystal |
1 |
 Calm Ki Crystal |
2 |
 Prideful Ki Crystal |
3 |
 Angerful Ki Crystal |
4 |
 Pure Ki Crystal |
5 |