Rank F - Novice Mage
Rank E - Apprentice Mage
Rank D - Journeyman Mage
Rank C - Adept Mage
Baron (Marquis) - Rank B - Master Mage
Count - Rank A - Great Mage | (Omega)
Duke - Rank S-SS | [S - High Mage (Beta)| SS - Archmage]
King? - Rank SSS (Quasi-X) | Supreme Mage (Alpha)
...more to be added later