Ragnarok Online/Thief

Thief
Requirements: Job Lv 10 or higher as Novice

Skills
- Active
 * Steal

Gives the character the ability to actively steal items from monsters. Drop rates are not affected by this skill. Steal uses 10 sp and the success rate goes higher at higher skill levels and increased DEX. - Requirements: Steal Lv 5 - Active
 * Hiding

Gives the character the ability to become invisible. You cannot move when this skill is enabled. Hiding uses 10 SP when cast and gradually decreases SP while active. Demon, Insect and Boss monsters can detect Hiding status. - Requirements: Job Lv 35 or higher as Thief or be an Assassin or Rogue - Quest Skill - Active
 * Back Slide

Gives the character the ability to instantly move 5 tiles backward. Back Slide uses 7 SP each time it is cast. Good for escaping an enemy or mob of monsters.