Master Level in MU Online on Zenaria

After level 400 and the final class, the hero unlocks 200 master levels. Each level gives 1 point in one of three master skill trees, and EXP comes from monsters level 95+.

What is Master Level

After level 400 and the final class, the hero unlocks 200 master levels.

Master EXP is given by monsters from level 95. The master EXP rate on Zenaria is x20, and in the evening from 20:00 to 23:00 MSK there is an additional x2 EXP boost.

For each master level you get 1 point in the master skill tree. Master levels do not give stat points, only points in the tree branches.

Each class has three branches: the left branch is common for all, the middle and right branches depend on the class.

How to Unlock: Third Class Quest

For most classes, the third class is required. Magic Gladiator, Dark Lord, Rage Fighter, and Grow Lancer have only two classes, so master level unlocks at the second class.

The quest starts at Priest Devin. Step one: from level 380 you need to collect three items: Horn of Hell Maine (4% chance from Hell Maine), Feather of Dark Phoenix (5% chance from Dark Phoenix), Flame of Death Beam Knight (3% chance from Death Beam Knight). Starting costs 5,000,000 Zen.

Step two: from level 400 you need to clear Barracks of Balgass and kill 20 Balram (Trainee Soldier), 20 Death Spirit (Trainee Soldier), 20 Soram (Trainee Soldier). Starting costs 7,000,000 Zen.

Step three: from level 400 in the Darkness zone, kill Dark Elf (Trainee Soldier). Starting costs 10,000,000 Zen.

Rewards: 20 stat points for step one, 10 for step two, 30 stat points and class change to third class for the final step. More details: third class quest.

Master EXP: Rate and Maps

Master EXP comes from monsters level 95+. The rate is x20, and x2 in the evening. The table shows maps with monsters level 95+ and their base EXP without server rate.

Among the maps, Crywolf Fortress, LaCleon, and Swamp Of Calmness are especially notable.

MapEntry levelMonster levelsBase EXP
Aida15072-1203090-9350
Vulcanus15090-1245043-10023
Kanturu I16080-1293900-10897
Icarus17075-1083382-7470
Karutan 117099-1146197-8383
Karutan 2170105-1207032-9350
Crywolf Fortress20097-1345931-11808
Kanturu III230117-1198860-9185
LaCleon280102-1486608-14553
Swamp Of Calmness40095-1375670-12372

The base EXP in the table is multiplied by the server rate x20 and by personal bonuses. Final EXP is calculated as: base = ((L + 25) * L / 3 + (L >= 65 ? (L - 64) * L / 4 : 0)) * 1.25, where L is the monster level. If your level is higher than the monster level plus 10, the base is multiplied by (L + 10) / your_level. Then the base is multiplied by the server rate, personal EXP bonuses, and map multiplier.

The best time to level is in the evening from 20:00 to 23:00 MSK, when EXP is doubled.

Master Skill Trees

Each class has three branches. The left branch is common for all, with basic enhancements: Durability Reduction (1), PvP Defence Rate Inc, Attack Succ Rate Inc, PvP Attack Rate. The middle and right branches depend on the class.

ClassTotal master skillsLeft (common)MiddleRight
Dark Wizard43141514
Dark Knight44141416
Fairy Elf42141513
Magic Gladiator44141515
Dark Lord44141416
Summoner40141412
Rage Fighter36141111

EXP Bonuses and Losses

On death, you lose 0.5% of the current level's EXP, and after master levels the loss is reduced to 0.35%. Zen is not lost on death.

Personal EXP bonuses (seals, pets, mentor, returning after 7 days) together do not exceed +50%. The evening x2 multiplier from 20:00 to 23:00 MSK multiplies EXP separately from these bonuses.

If there is a mentor in the group: an experienced player level 350+ (with reset or master levels) in the same group with a newcomer without resets and within 30 cells, the newcomer gets +50% Zen from monsters. The mentor gets goblin points.

If you haven't logged in for 7 days or more, you get a +20% EXP bonus for 24 hours. A purchased seal replaces this bonus.

Seals, pets, and mentor bonus are added to EXP on top, but the total bonus cannot exceed +50%.

Tips for Leveling Master Level

Set up MU Helper at a spot with monsters level 95+ and use /offlevel. The client will close, and your hero will keep attacking monsters according to the settings. When you log in again, the leveling will stop automatically.

Choose a spot based on your strength. If monsters are too strong, the helper won't save you.

The evening x2 bonus lasts from 20:00 to 23:00 MSK, coinciding with events. More details in server rules.

Try to level in a group with a mentor for +50% Zen from monsters if you are a newcomer without resets and have the chance.

Consider the level difference penalty: if you are more than 10 levels above the monster, the base EXP is reduced. So choose maps where monsters are not much lower than you.

FAQ

What is master level and why do you need it?
Master level is 200 extra levels after 400. Each level gives a point in the master skill tree, strengthening your character.
How do you unlock master level?
Complete the third class quest at Priest Devin. For Magic Gladiator, Dark Lord, Rage Fighter, and Grow Lancer, the second class is required. More details in the article and on the quest page.
Where is the fastest place to level master level?
On maps with monsters level 95+: Crywolf Fortress, Karutan 2, LaCleon, and others from the table. In the evening there's x2 EXP, and you can use /offlevel.
How many master skills does my class have?
Check the table in the article. Each class has three branches, with a total of 36 to 44 skills.
Do you need a reset for master level?
No. Master level unlocks after level 400 and the final class. Resets are a separate mechanic and do not affect unlocking.

Other guides

Zenaria server data as of 05.10.2026.