The isekai level and class and side class

Mage:Apprentice, Phoenix Red Core, Orange Serpent Core,Yellow Tiger Core, Green Tortoise core Blue Hydra core, Indigo lion core, Hexi Purple Core, Saint Core, Immortal core

(So after writing mage I realize that I put rainbow color as the stage so can think of a better indigo for. it would appreciate. thank you in the future one of you help.)

Class:Fire mage, Ice mage, Water mage, Thunder mage, Earth mage, Wind Mage, Light Mage, Dark Mage, Plant Mage. Archers,Rogue,Assassin, Magic Warror

Spearman,Axeman,Swordman etc All the rank for this 1 to 9

Side class:blacksmith,formations, Alchemist, Magic engineering, Magic Glyph Users.

Soul cultivation is use to do these side class

Ranks for all sides: Apprentice Lv1-2, Adept Lv3-4,Master Lv5-6,King Lv7,Emperor Lv8,Saint Lv9,God Lv10