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Events

Blood Castle, Chaos Castle and Devil Square: Requirements and Rewards

Blood Castle, Chaos Castle and Devil Square are the classic MU Online events and they run every day on MU Diamont. See when they happen in the schedule guide.

Common rules

  • Entry opens at the listed time and the match starts when the entry period ends.
  • Each event has several levels (for example Devil Square 1 to 7 and Blood Castle 1 to 8, the last one being "Master"). You enter the one that fits your level.
  • Magic Gladiator and Dark Lord have their own, lower level ranges.
  • Players with PK status cannot enter.
  • Results are saved to a ranking.

Blood Castle

  • Duration: 20 minutes.
  • Player cap: 10 players.
  • Entry: free, with 60 seconds to enter.
  • First level range: 15 to 80 (Magic Gladiator and Dark Lord: 10 to 60).

Rewards include experience and Zen for the winner or their party, plus event points and Event Item Bag items. Defeating the event targets, such as the Castle Gate and the Statue of Saint, also grants experience.

Chaos Castle

  • Duration: 10 minutes.
  • Player cap: up to 70 players.
  • Entry: 25,000 Zen, with 5 minutes to enter.
  • First level range: 15 to 49 (Magic Gladiator and Dark Lord: 15 to 29).

It is a survival fight among many players: the last one standing wins.

Devil Square

  • Duration: 20 minutes.
  • Player cap: 10 players.
  • Entry: free, with 60 seconds to enter.
  • First level range: 15 to 130 (Magic Gladiator and Dark Lord: 10 to 110).

The top four places receive experience and Zen, and the best ranked also get event items.

Tips

  • Be on time: the entry window is short, especially in Blood Castle and Devil Square (60 seconds).
  • Bring Zen for Chaos Castle.
  • A build balancing damage and health does best in all of them; see the classes and builds guide.

Rules may be adjusted over time; if in doubt, open a ticket at support.

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