Esper Rank:
1: F rank ⟩ Initiate
2: E rank ⟩ Novice
3: D rank ⟩ Adept
4: C rank ⟩ Expert
5: B rank ⟩ Master
6: A rank ⟩ Savant
7: S rank ⟩ Ascendant
8: SS rank ⟩ Apex
9: SSS rank ⟩ Predator
10: EX rank ⟩ Genesis
Esper Category:
1: Reaver (Close combat attacker, use different weapons embodied with Mana)
2: Etherweaver (Mage)
3: Sanctorum (Healer and Supporter. Use mana to heal and buff allies)
4: Aegis (Tanker, Stand in front of battle, take enemies attack and hold ground.)
5. Phantom (Stealth/Assassin)
6.Spectral Marksman (Archer)
Affinities:
Normal affinity:
1: Fire
2: Water
3: Earth
4: Wind
Advance affinity:
1: Fire > Lightning
2: Water > Ice
3: Earth > Gravity
4: Wind > Sound
Special Affinity:
1: Light
2: Darkness
Arts Rank:
1. Basic
2. Intermediate
3. Advanced
4. Elite
5. Master
6. Legend
7. Supreme
8. Epic
9. Mythic
10. Divine
Skill Rank:
1: F rank
2: E rank
3: D rank
4: C rank
5: B rank
6: A rank
7: S rank
8: SS rank
9: SSS rank
10: EX rank
[Note: There is another rank for skills, higher than EX rank. It's called Numbing Skills.]
Weapon/Armour/ Artifact Ranks:
1. Common
2. Uncommon
3. Rare
4. Epic
5. Legendary
6. Ascendant
7. Exalted
8. Celestial
9. Mythic
10. Transcendent