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Guild system and hierarchy in MU Online

Master, sub-master and members: understand MU Online's guild hierarchy, marks, alliance and the guild war system.

VI ViciadosMU Team · Updated on 30 jun 2026 · ⏱ 5 min read

The guild is MU Online's social structure. Understanding its hierarchy and features helps you take part — or lead — efficiently.

Dica: Quick answer: the guild has a Master (administers and leads), officers/sub-masters and members. Guilds can form an alliance and declare guild war, plus contest the Castle Siege.

Hierarchy

RankRole
Master (Guild Master)Creates and administers, sets the mark, leads
Sub-master / OfficerAssists in management and events
MemberTakes part in events, farm and PvP

Guild features

  • Custom mark (logo);
  • Alliance between guilds (for big events);
  • Guild war: organized PvP between rival guilds;
  • Participation in the Castle Siege and territory wars.
Nota: The Dark Lord has command abilities that boost members — a key piece in Castle Siege guilds.

How to grow the guild

  • Recruit active players (not just strong ones);
  • Coordinate event schedules;
  • Use Discord to coordinate;
  • Treat beginners well — they're the guild's future.
Atenção: A strong guild is an organized guild. Communication and presence beat scattered, disconnected strong players.

See the guild and alliance guide, guild and territory wars and the Castle Siege guide.

Perguntas frequentes

What are a guild's ranks in MU Online?

There's the Guild Master, sub-masters/officers (Battle Master in some seasons) and the members. The master administers, sets the mark and leads in events like the Castle Siege.

What is a guild war?

It's a war declaration between two guilds, allowing PvP between them without PK penalty. It resolves rivalries in an organized way, outside the Castle Siege.

VI

ViciadosMU Team

Equipe editorial do ViciadosMU — portal de MU Online no ar desde 2003.

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