Core Levels:

1. Common Core

2. Advanced Core

3. Sovereign Core

4. Divine Core

5. Celestial Core

6. Primordial Core

Realms in Ethyros:

1. Mana Foundation

2. Core Condensation

3. Essence Gathering

4. Mana Manifestation

5. Elemental Awakening

6. Essence Refinement

7. Core Strengthening

8. Elemental Mastery

9. Realm of Ascension

10. Transcendence