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
Now that I've passed the Thief Job Instructor's test, my strength should be proven! I received The Proof of a Hero for successfully passing the Thief Job Instructor's test. I should return to Dark Lord in Kerning City now. Dark Lord in Kerning City welcomed me warmly, and I gained a new job, obtaining even greater power!
What you need
- Complete Test of Qualification
Given to you when you start
You don't need to find these: the quest hands them to you, usually to deliver.
Rewards
Quest chain
- Before this: Test of Qualification
Frequently asked questions
How do you start Proof of Qualification?
Talk to Thief Job Instructor at level 30 or higher.
What does Proof 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.