MapleStory/Bowman/Skills

Hunter

 * Advanced from the first job Bowman.

Crossbowman

 * Advanced from the first job Bowman.

Ranger

 * Advanced from the second job Hunter.

Sniper

 * Advanced from the second job Crossbowman.

Fourth Job
Those in italic is only available if you have mastered the skill and has the Combat Order buff.

Bowmaster

 * Advanced from the third job Ranger.

Marksman

 * Advanced from the third job Sniper.