I'll introduce the upcoming Job Classes.

List of Job Classes:

Time Mage
--> Gladiator (req. level 20 Time Mage)
--> Convertor (req. level 25 Time Mage)
--> Time Blade (req. level 20 Gladiator & Convertor)

Monk
--> Bloodserker (req. level 20 Monk)
--> Meatshield (req. level 20 Bloodserker)
--> Earthalist (req. level 20 Bloodserker)

Hybrid Monk
--> Magicserker (req. level 20 Hybrid Monk)
--> Astral (req. level 20 Magicserker)

Mechanic
--> Talk-o-maton (req. level 20 Mechanic)
--> The Terminator (req. level 20 Mechanic)

Spellfencer
--> Auradion (req. level 20 Spellfencer)
--> Negator (req. level 20 Spellfencer)
--> Regenator (req. level 20 Auradion & Negator)

Thief
--> Gambler (req. level 20 Thief)
--> Assassin (req. level 20 Gambler)

Swift Archer
--> White Knight (req. level 25 Swift Archer)
--> Dark Knight (req. level 25 Swift Archer)
--> Grey Knight (req. level 20 White & Dark Knight)

Black Moon
--> High Moon (req. level 30 Black Moon)
--> Full Moon (req. level 30 High Moon)