MapleStory/Thief/Skills

Assassin

 * Advanced from the first job Thief.

Bandit

 * Advanced from the first job Thief.

Hermit

 * Advanced from the second job Assassin.

Chief Bandit

 * Advanced from the second job Bandit.

Night Lord

 * Advanced from the third job Hermit.

Shadower

 * Advanced from the third job Chief Bandit.