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THE WAR CODEX/Events & combat/Seasonal events & custom systems
Events & combat · FIELD MANUAL

Seasonal events & custom systems

Read the campaign before spending its items. Entry preparation, the actual win condition and decisions that save a run.

2 MIN READCheck entry bracketREVIEWED 09 OCT 2026
FIELD REFERENCE

The win condition

Read the campaign before spending its items.

Use expiring materials while the campaign is open. Old decks, points or passes may not carry into a new season.

The win condition
CHECKWHAT TO KNOW
PreparationAn active campaign notice and its in-game interface
Live timetableMU WAR Events page and current in-game notice
After completionInspect the result and actual delivery window
01 / BEFORE YOU START

Prepare for the journey

Check off what you have ready before entering, crafting or changing your build.

02 / THE WALKTHROUGH

Step by step

  1. 01

    Check the catalogue and event banner. Supported content is not necessarily active today.

  2. 02

    Read campaign dates, entry currency and claim deadlines before collecting items.

  3. 03

    Play each mini game by its own scoring rules. For a pass or play-time event, inspect the actual objectives and tracked progress.

  4. 04

    Claim completed rewards in the named window and check Gremory Case where appropriate.

03 / FROM THE FIELD

What makes the difference

Battle Pass, VIP, voice chat, custom dungeons and online bonuses are server-specific; reference-site features are not automatically MU WAR features.

Rummy, Jewel Bingo and other campaigns have separate rules; use the active reward window.

Sources & realm rules

WEBZEN references explain the underlying system. These instructions use original MU WAR wording and practical advice; version differences are identified where they matter. Custom chances, rewards, availability and item requirements are decided by the current client. Live realm timetable ↗.

CONTINUE YOUR JOURNEY

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