[Equipment Grade]
1. Normal
2. Rare
3. Epic
4. Unique
5. Legendary
6. Divine
7. Immortal
===
[Technique grade]
1. Normal
2. Rare
3. Epic
4. Unique
5. Legendary
6. Divine
7. Immortal
===
[Ruin Grade]
1. S level - the highest
2. A level
3. B level
4. C level
5. D level - the lowest