ItemsAncient Sets
Ancient Sets guide: item information, requirements, class access and progression details for MU Online on LigaMU PRO.
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MU Online FAQ and Wiki
Find MU Online (muonline) guides for classes, quests, items, events and server systems. Browse the LigaMU PRO wiki or search for a topic.
THE MU KNOWLEDGE ATLAS
Every adventure starts with knowing.
Explore the LigaMU PRO library for MU Online Season 21. Find MuOnline classes, equipment, quests, boss encounters and the systems behind your next step.
Season 21MuOnline · WIKI
THE COMPLETE MU ONLINE COLLECTION
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Search the full MU Online Season 21 guide text, narrow the topic and choose how you browse the MuOnline library.
Items
ItemsLucky Sets
Lucky Sets guide: item information, requirements, class access and progression details for MU Online on LigaMU PRO.
ItemsMastery Sets
Mastery Sets guide: item information, requirements, class access and progression details for MU Online on LigaMU PRO.
ItemsWings
Wings guide: item information, requirements, class access and progression details for MU Online on LigaMU PRO.
ItemsFirst Wings
First Wings guide: item information, requirements, class access and progression details for MU Online on LigaMU PRO.
ItemsSecond Wings
Second Wings guide: item information, requirements, class access and progression details for MU Online on LigaMU PRO.
ItemsMonster Wings 2 5
Monster Wings 2 5 guide: item information, requirements, class access and progression details for MU Online on LigaMU PRO.
ItemsThird Wings
Third Wings guide: item information, requirements, class access and progression details for MU Online on LigaMU PRO.
ItemsFourth Wings
Fourth Wings guide: item information, requirements, class access and progression details for MU Online on LigaMU PRO.
ItemsOrb/Scroll
Orb/Scroll guide: item information, requirements, class access and progression details for MU Online on LigaMU PRO.
ItemsJewels
Jewels guide: item information, requirements, class access and progression details for MU Online on LigaMU PRO.
ItemsPentagrams — Item Catalogue
Pentagrams guide: item information, requirements, class access and progression details for MU Online on LigaMU PRO.
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Which ranking do you want to see?
How do I appear here?
KILLER 
To be the killer of LIGAMU PRO Mu you must be the player with the highest number of Murders. (The sum of custom events, in-game events, duels, and common kills.)
To be LIGAMU PRO Mu's killer, you must be the player with the highest number of kills. (Custom events, in-game events, duels, and regular kills are all counted).
Daily updatedLEGENDARY 
To remain in the legend position, you must be the player with the most levels. (Sum between Levels and Master Levels).
To stay in the legendary position, you must be the player with the highest total levels (Levels + Master Levels).
Daily updatedVICIUS 
He is the character with the most ONLINE hours accumulated in the game.
This is the character with the highest accumulated ONLINE playtime in-game.
Daily updatedLIGAMU PRO 
The LIGAMU PRO ranking system is the result of a mathematical combination between different events, murders and/or some personal issues on the server.
The LIGAMU PRO ranking is calculated from multiple event scores, kills, and other server progression factors.
Weekly updatedHERO 
The character with the most PK (Assassins) eliminated, since we consider it important that someone takes care of the assassins, in addition to the guards.
The character who eliminated the most PK players (murderers), which rewards anti-PK gameplay.
Weekly updatedMURDERER 
The character with the most duels won, only those with different IP/HardwareID are counted to ensure that they do not duel each other.
The character with the most duel wins. Only duels with different IP/HardwareID are counted to prevent abuse.
Weekly updated