WarriorSTR · Melee fighters with the highest HP
MagicianINT · Spellcasters
BowmanDEX · Ranged attackers
ThiefLUK · Fast and evasive| Start NPC | Thief Job Instructor |
|---|---|
| Where | Thief |
| Level | 30+ |
| Quest line | The Thief's Next Journey |
What it's about
The Thief Job Instructor at Construction Site North of Kerning City seems ready to give me a test to prove whether I deserve to become stronger. The Thief Job Instructor at Construction Site North of Kerning City gave me my mission: enter a hidden area, defeat the monsters there, and collect Black Marbles. I passed the Thief Job Instructor's test in Construction Site North of Kerning City!
What you need
- Complete Finding the Instructor
Dark Marble x30
Rewards
- next_quest:
Quest chain
- Before this: Finding the Instructor
- Next: Proof of Qualification
Frequently asked questions
How do you start Test of Qualification?
Talk to Thief Job Instructor at level 30 or higher.
What does Test of Qualification give?
No listed rewards.
Game data: MapleStory Classic World v1.0.0, checked 2026-10-22. Only content live at launch is listed. Drop rates are calculated on Nexon's servers and aren't in the game data, so we don't publish them. Spotted a difference in-game? Tell us.