Milestones in the S21 quest configuration
| CHECK | WHAT TO KNOW |
|---|---|
| 150 | Early class-change quests for eligible families |
| 220 | Marlon Hero Status for eligible families |
| 380 / 400 | Devin's third-class quest chain |
| 800 | Cent's fourth-class advancement |
| 1200 | Eunice's fifth-class advancement |
Prepare for the journey
Check off what you have ready before entering, crafting or changing your build.
Step by step
- 01
Complete beginner tasks while learning how your class clears a spot. Repair and replenish before increasing the map difficulty.
- 02
Complete the class-specific early quests if your family uses them. Do not skip a prerequisite just because your level is already high.
- 03
At the third-class stage, develop your Master tree around the attack you actually use. Combine that progress with better equipment and elemental defense.
- 04
Prepare the fourth-class quest at level 800 and the fifth-class quest at level 1200. Unlocking a tree is a new planning step: inspect its requirements before spending scarce materials.
What makes the difference
A map's minimum level is an entry rule, not a recommendation for every build. Clear speed and survival determine whether it is a sensible leveling spot.
Sources & realm rules
WEBZEN references explain the underlying system. These instructions use original MU WAR wording and practical advice; version differences are identified where they matter. Custom chances, rewards, availability and item requirements are decided by the current client. Live realm timetable ↗.
