Start as a Novice All rebirth is at 99/50, and after that you will be a high novice, so just repeat.
Swordsman - Knight or Crusader
High Swordsman - Lord Knight or Paladin
then to Rune Knight or Royal Guard
Thief - Assassin or Rogue
High Thief - Assassin Cross or Stalker
then to Guillotine Cross or Shadow Chaser
Merchant - Blacksmith or Alchemist
High Merchant - Whitesmith(Mastersmith) or Bio Chemist
then to Mechanic or Genetic
Mage - Wizard or Sage
High Mage - High Wizard or Scholar(Professor)
then too Warlock or Sorcerer
Acolyte - Priest or Monk
High Acolyte - High Priest or Champion
then too Arch Bishop or Shura
Archer - Hunter or Bard(male) or Dancer(female)
High Archer - Sniper or Clown(male) or Gypsy(female)
then to Ranger or Minstrel(male) or Wanderer(female)
On another note, Novices can go to other classes instead of these.
We have:
Taekwon Boy/Girl which turn into either Taekwon Master or Soul Linker
Novices can turn into Gunslingers (no rebirth yet)
Novices can turn into Ninja's (no rebirth yet)
Novices can also turn into super Novices, which can (on this server only) turn into either a Death Knight or a Shaman, at base lvl 94. You need to talk to an NPC to lower left of the main center in prontera, and you have to equip a garment to keep yourself a DK or Shaman.
Swordsman - Knight or Crusader
High Swordsman - Lord Knight or Paladin
then to Rune Knight or Royal Guard
Thief - Assassin or Rogue
High Thief - Assassin Cross or Stalker
then to Guillotine Cross or Shadow Chaser
Merchant - Blacksmith or Alchemist
High Merchant - Whitesmith(Mastersmith) or Bio Chemist
then to Mechanic or Genetic
Mage - Wizard or Sage
High Mage - High Wizard or Scholar(Professor)
then too Warlock or Sorcerer
Acolyte - Priest or Monk
High Acolyte - High Priest or Champion
then too Arch Bishop or Shura
Archer - Hunter or Bard(male) or Dancer(female)
High Archer - Sniper or Clown(male) or Gypsy(female)
then to Ranger or Minstrel(male) or Wanderer(female)
On another note, Novices can go to other classes instead of these.
We have:
Taekwon Boy/Girl which turn into either Taekwon Master or Soul Linker
Novices can turn into Gunslingers (no rebirth yet)
Novices can turn into Ninja's (no rebirth yet)
Novices can also turn into super Novices, which can (on this server only) turn into either a Death Knight or a Shaman, at base lvl 94. You need to talk to an NPC to lower left of the main center in prontera, and you have to equip a garment to keep yourself a DK or Shaman.