Fight
Test your build in PvP and find your role on the team.
This is your Reborn
MU Online — a world where your hero’s strength grows with your experience, and the brightest victories become shared.
Progress
Explore locations and assemble your gear.
Unite
Find a guild and prepare for great battles.
About the server
Master level
Master level unlocks when the character reaches 400 level and obtains the 3-th class (evolution). After that, regular EXP no longer accumulates — master EXP is gained instead, and each master level grants points for the master skill tree.
Where to level up your master level
Master EXP is gained only on the maps listed in the table below. On other maps, a character with a master level does not receive EXP.
| Map | EXP | How to enter |
|---|---|---|
| MapSwamp of Calmness | EXP100% | How to enternormal map; entry from 400 level, 15 000 Zen; monsters 95–137 level |
| MapSwamp of Darkness | EXP100% | How to enternormal map; entry from 400 level, 15 000 Zen; monsters 130–138 level |
| MapKubera Mine 1–5 | EXP100% | How to enternormal map; entry from 400 level, 15 000 Zen; monsters 137 level |
| MapLand of Trials | EXP150% | How to enterentry is opened by the castle-owning guild (Castle Siege); monsters 75–128 level; boss Erohim is also here |
| MapDevil Square (all levels) | EXP150% | How to enterevent, entry by invitation; with class 3 — DS 7 |
| MapBlood Castle 1–8 | EXP150% | How to enterevent, entry with a cloak; with class 3 — BC 8 |
| MapAcheron, Debenter, Uruk Mountain (Arca Battle maps) | EXP200% | How to enteronly for the Arca Battle winning guild |
- Master EXP is gained for killed monsters. In Blood Castle and Devil Square, the event completion reward does not grant EXP — only killed monsters do.
- Percentage — the EXP multiplier on the map (100% — regular EXP, 200% — double).
Parameters
| Parameter | Value |
|---|---|
| ParameterRequirement | Valuelevel 400 + class 3 |
| ParameterMaximum master level | Value400 |
| ParameterPoints per master level | Value2 |
| ParameterLevel and resets | Valuemaster level is not reset upon reset |
Master EXP also depends on the dynamic table, party and guild bonuses (Buffs).