Sworsman

Warrior 1st Job Advancement (Requirement: Level 10, with 35 STR)
Go to the Shrine of Warriors which is located at the highest point of Perion. Talk to “Dances with Balrog” and he’ll advance you as a Warrior if you have the requirement stats.

Warrior 2nd Job Advancement (Requirement: Level 30)
Head back to Shrine of Warriors once you’ve reached Lv 30, which is located at the highest point of Perion. Go inside, talk to “Dances with Balrog”. He’ll give you a letter and you’ve to pass it to the job advancement instructor near Perion. After giving the letter, you’ll be given an errand to collect 30 Dark Marbles by defeating the monsters inside. Be careful to stock your potions up before you start collecting the 30 Dark Marbles.
Once you’ve collected 30 Dark Marbles, talk to the instructor, and he’ll award you with a Proof of a Hero. Go back to Perion’s Shrine Warrior, and talk to “Dances with Balrog” once again, where then you’ll advance as the Page/Fighter/Spearman.

Warrior 3rd Job Advancement (Requirement: Level 70)
Go to El Nath – Chief Residence and speak to Tylus. After talking to Tylus, head back to Victoria Island and talk to “Dances with Balrog” which is located in Perion. Next, find the Door of Dimension located at Ant Tunnel Park and it’ll bring you to “The Path of the Glittering Crystal”. Walk until the end of the path and enter the portal to defeat the wiseman’s dark side to obtain the Black Charm.
Return to “Dances with Balrog” and exchange the Black Charm for a Necklace of Strength. Return to El Nath after that and give the item to Tylus. Head on to the Holy Ground at the Snowfield (Sharp Cliff II). 1 Dark Crystal is requirred to answer 5 questions to obtain the Necklace of Wisdom. Again, head back to Tylus in El Nath and give him the Necklace of Wisdom.