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Guides

Everything you need to know about ThunderMU — events, bosses, invasions, and chaos machine recipes with drop tables and schedules.

Blood Castle 8

A timed event where players must destroy the gate, clear monsters and retrieve the Archangel weapon to save the Archangel. Completing it rewards excellent experience and valuable loot.

ScheduleEvery 4 hours
Entry LevelMaster Level
Drops
Excellent Divine Weapons

Excellent Divine Weapons

  • Blessed Divine Archangel Sword
  • Blessed Divine Archangel Gloves
  • Blessed Divine Archangel Scepter
  • Blessed Divine Archangel Crossbow
  • Blessed Divine Archangel Staff
  • Blessed Divine Archangel Stick
Divine Weapons

Divine Weapons

  • Blessed Divine Archangel Sword
  • Blessed Divine Archangel Gloves
  • Blessed Divine Archangel Scepter
  • Blessed Divine Archangel Crossbow
  • Blessed Divine Archangel Staff
  • Blessed Divine Archangel Stick
400 Level Shields

400 Level Shields

  • Lazy Wind Shield
  • Light Lord Shield
  • Dark Devil Shield
  • Magic Knight Shield
Chaos Mix

Chaos Mix

  • Steel of Heaven
  • Archangel Hammer
Jewels

Jewels

  • x10 Bundled Jewel of Bless
  • x10 Bundled Jewel of Soul
  • x10 Bundled Jewel of Life
  • x10 Bundled Jewel of Creation
  • x10 Bundled Jewel of Chaos

Devil Square 7

A survival event where waves of monsters attack. Players earn massive experience by killing as many monsters as possible before the timer runs out.

ScheduleEvery 4 hours
Entry LevelMaster Level
Drops
Ancient Sets

Ancient Sets

  • Warrior
  • Anonymous
  • Hyperion
  • Mist
  • Eplete
  • Berserker
  • Garuda
  • Cloud
  • Kantata
  • Rave
  • Hyon
  • Vicious
  • Apollo
  • Barnake
  • Evis
  • Sylion
  • Heras
  • Minet
  • Anubis
  • Isis
  • Ceto
  • Drake
  • Gaia
  • Fase
  • Odin
  • Elvian
  • Argo
  • Karis
  • Gywen
  • Aruan
  • Gaion
  • Muren
  • Agnis
  • Broy
  • Chrono
  • Sedemen
  • Vega
  • Chamer
  • Moros
  • Dione
  • Hades
  • Ophion
  • Meter
  • Hegaton
  • Castol
  • Taros
  • Nemesis
  • Amis
  • Trite
Jewels

Jewels

  • Jewel of Bless
  • Jewel of Soul
  • Jewel of Life
  • Jewel of Chaos
  • Jewel of Creation
Common
Bosses
x2 Red Dragonx2 Great Golden Dragon

Chaos Castle 7

A PvP battleground where players and monsters fight in a shrinking arena. The last player standing wins the reward. Strategy and timing are key.

ScheduleEvery 6 hours
Entry LevelMaster Level
Drops
x3 Purple Chaos Box

x3 Purple Chaos Box

  • Socket Weapons
  • Sonic Blade
  • Asura Blade
  • Blade Break
  • Excellent Weapons
  • Phoenix Soul Glove
  • Storm Blitz Stick
  • Bone Blade
  • Daybreak
  • Slyph Wind Bow
  • Explosion Blade
  • Grand Viper Staff
  • Soleil Scepter
  • Jewels
  • Jewel of Luck
  • Jewel of Socket

Castle Siege

The ultimate guild warfare event. Guilds battle to conquer the Castle and control the Crywolf fortress. The ruling guild earns special benefits and access.

ScheduleEvery Month
LevelsAll levels (guild-based)
Drops
Crown & ScepterCastle Lord statusTax incomeExclusive NPC accessLand of Trials Access

Crywolf

Crywolf Event is a brutal defensive battle set within the cursed fortress of Crywolf, a place where light and darkness collide. As the ancient seals weaken, the demon lord Balgass descends with his legion, driven by a single purpose — the destruction of the Statue of the Holy Grail.

ScheduleEvery Saturday at 19:00
Levels280+ recommended
Drops
Excellent 380 Level Weapons

Excellent 380 Level Weapons

  • Phoenix Soul Glove
  • Storm Blitz Stick
  • Bone Blade
  • Daybreak
  • Slyph Wind Bow
  • Explosion Blade
  • Grand Viper Staff
  • Soleil Scepter
Common

Common

  • Phoenix Soul Glove
  • Storm Blitz Stick
  • Bone Blade
  • Daybreak
  • Slyph Wind Bow
  • Explosion Blade
  • Grand Viper Staff
  • Soleil Scepter

Lunar Rabbits

A fun seasonal event where Lunar Rabbits spawn across Davias. Defeat them to collect valuable jewels.

ScheduleEvery 4 hours
LevelsAll levels
Drops
Jewels

Jewels

  • Jewel of Bless
  • Jewel of Soul
  • Jewel of Chaos