- Times are server time (UTC). The countdown beside each one is in your own time zone.
- Event maps run on the Events channel (33 maps): enter them from Event Square or Loren Market and the game moves you there and back.
- Item rewards go to your Gremory Case, where they wait 1 day.
- Player killers cannot enter an event.
- Event levels count your total level: level plus master level.
Schedule
| Event | Starts (server time) | Next |
|---|---|---|
| Blood Castle · 15 min | 00:1000:4001:1001:4002:1002:4003:1003:4005:1007:1009:1011:1013:1015:1017:1019:1021:1021:4022:1022:4023:1023:40 | |
| Devil Square · 20 min | 00:2000:5001:2001:5002:2002:5003:2003:5005:2007:2009:2011:2013:2015:2017:2019:2021:2021:5022:2022:5023:2023:50 | |
| Chaos Castle · 10 min | 01:0015:0017:0019:0021:0023:00 | |
| Illusion Temple · 15 min | 00:00 | |
| Doppelganger · 10 min | 00:3002:3012:3016:3018:3020:3022:30 | |
| Crywolf Fortress · 15 min | Monday 09:30 | |
| Red Dragon Invasion · invasion | 01:0003:0013:0015:0023:00 | |
| Skeleton King Invasion · invasion | 08:0012:0020:00 | |
| Golden Invasion · invasion | 09:3016:3018:08 | |
| White Wizard Invasion · invasion | 03:3005:3007:3011:3015:3019:3023:30 | |
| Santa Invasion · invasion | 21:56 | |
| Medusa Invasion · invasion · 60 min | 11:08 |
Blood Castle
22× a day15 minFight down the bridge, break the Castle Gate and the Statue of Saint, then carry the Archangel's weapon back to the Archangel before time runs out.
Talk to the Messenger of Archangel in Event Square with an Invisibility Cloak of your level (made in the Chaos Machine) or a Blood Castle Ticket.
How it works: the Blood Castle guide
| Level | Total level | Players | Exp (1st) | Zen (1st) |
|---|---|---|---|---|
| 1 | 50–399 | 10 | 50,000 | 100,000 |
| 2 | 400–599 | 10 | 80,000 | 150,000 |
| 3 | 600–699 | 10 | 110,000 | 200,000 |
| 4 | 700–799 | 10 | 140,000 | 250,000 |
| 5 | 800–899 | 10 | 170,000 | 300,000 |
| 6 | 900–999 | 10 | 200,000 | 350,000 |
| 7 | 1,000+ | 10 | 250,000 | 400,000 |
- Entry stays open
- 5 min
Enter with
- Invisibility Cloak of your level
- Blood Castle Ticket several entries
Rewards
- Loch's Feather one, at random
- Condor Flame one, at random
- Jewel of Bless one, at random
- Jewel of Soul one, at random
- Jewel of Life one, at random
- Jewel of Chaos one, at random
The winning party also gets a Ruud box sized to the castle level.
Devil Square
22× a day20 minWaves of monsters in a closed square. Your score is your share of the damage dealt; dying or leaving forfeits it.
Enter from Event Square with a Devil's Invitation of your level or a Devil Square Ticket.
How it works: the Devil Square guide
| Level | Total level | Players | Exp (1st) | Zen (1st) |
|---|---|---|---|---|
| 1 | 50–399 | 10 | 6,000 | 30,000 |
| 2 | 400–799 | 10 | 8,000 | 40,000 |
| 3 | 800–1,099 | 10 | 10,000 | 50,000 |
| 4 | 1,100–1,299 | 10 | 20,000 | 60,000 |
| 5 | 1,300–1,499 | 10 | 22,000 | 70,000 |
| 6 | 1,500–1,699 | 10 | 24,000 | 80,000 |
| 7 | 1,700+ | 10 | 26,000 | 150,000 |
- Entry stays open
- 5 min
Enter with
- Devil's Invitation of your level
- Devil Square Ticket several entries
Rewards
- Ruud Box (1500) place 1
- Ruud Box (500) places 2–3
- Ruud Box (100) places 4–10
Chaos Castle
6× a day10 minLast one standing wins. The floor falls away in rings as the field thins, and a dying monster can blow you off the edge.
Enter from Event Square wearing an Armor of Guardsman, or with a Chaos Castle access ticket.
How it works: the Chaos Castle guide
| Level | Total level | Players |
|---|---|---|
| 1 | 50–399 | 20 |
| 2 | 400–599 | 20 |
| 3 | 600–699 | 20 |
| 4 | 700–799 | 20 |
| 5 | 800–899 | 20 |
| 6 | 900–1,150 | 20 |
| 7 | 1,151+ | 20 |
- Entry stays open
- 5 min
- Points per monster
- 13
- Points per player
- 50
- Points for winning
- 99
- Floor falls at
- 40, 30, 20 left
Enter with
- Armor of Guardsman
- Access Ticket to Chaos Castle several entries
Rewards
- Mastery Box(Minor) 100–400 points
- Mastery Box(Standard) 401–800 points
- Mastery Box(Greater) 801+ points
Illusion Temple
1× a day15 minParty of 1+Two teams race to carry the Cursed Castle Water's sacred stones to their statue, with temple skills of their own.
The party leader enters at Mirage in Event Square.
How it works: the Illusion Temple guide
| Temple | Total level |
|---|---|
| 1 | 180–399 |
| 2 | 400–799 |
| 3 | 800–1,499 |
| 4 | 1,500–1,699 |
| 5 | 1,700+ |
- Entry stays open
- 5 min
Rewards
- Jewel of Bless
- Jewel of Soul
- Jewel of Life
- Jewel of Chaos
- Jewel of Creation
- Jewel of Harmony
Plus zen for the winners: temple 1 1,000,000, temple 2 2,000,000.
Doppelganger
7× a day10 minParty of 1+Hold the line against waves that copy your party, and open the chests the round leaves behind.
Enter with a Mirror of Dimensions; you can go alone.
How it works: the Doppelganger guide
| Room | Total level | Exp |
|---|---|---|
| 1 | 50–399 | 60,000 |
| 2 | 400–799 | 100,000 |
| 3 | 800–1,099 | 130,000 |
| 4 | 1,100–1,299 | 160,000 |
| 5 | 1,300–1,499 | 190,000 |
| 6 | 1,500–1,699 | 210,000 |
| 7 | 1,700+ | 240,000 |
Enter with
- Mirror of Dimensions
Imperial Guardian
Enter any time10 minUp to 5 playersFour zones of the Imperial Fort, a different element each day of the week, and a boss at the end.
Talk to Jerint in Event Square with the day's ticket.
How it works: the Imperial Guardian guide
- Talk to
- Jerint the Assistant
- Level
- 400+
- Clear reward
- 300,000 + 300,000 zen
Enter with
- Complete Secromicon Sundays
- Gaion's Order other days
Rewards
- Jewel of Bless ×10, 95% chance
- Jewel of Bless ×30, 5% chance
Kanturu: Maya and the Nightmare
Runs all dayUp to 15 playersBreak Maya's two hands, then her body, then face the Nightmare. Win and the Refinery Tower opens for everyone.
Wear a Moonstone Pendant and step through the Gateway Machine in Kanturu Relics.
- Needs
- a worn Moonstone Pendant
- Maya's battles
- 15 min, 15 min, 20 min
Crywolf Fortress
Weekly15 minDefend the Altars of the Wolf against Balgass and his army. A held fortress raises Chaos Machine rates for everyone.
Be in Crywolf Fortress when the battle starts.
- Starts
- Monday 09:30
- MvP experience
- S 1,800,000 · A 1,200,000 · B 800,000 · C 200,000
- Held fortress
- Chaos Machine +5%, monsters at 90% life
Castle Siege
Every 14 daysGuilds register, bid with Signs of Lord, and storm the castle. Whoever seals the crown owns the castle and sets its taxes.
A guild master registers with the Guardsman during the registration days.
- Guild master needs
- master level 200
- Attacking guilds
- up to 3
- Seal the crown
- 60 s
- Owner's taxes
- up to 3% shops, 3% mixes
- Guild registration day 1, 00:00
- Sign of Lord registration day 3, 00:00
- Attackers announced day 5, 12:00
- Preparation day 5, 19:00
- Siege day 8, 08:00
- Truce day 8, 10:00
- Cycle end day 14, 23:59
Bid with
- Rena +3
Kalima
Enter any timeSeven levels of Kundun's realm, opened by a Lost Map. Each one asks for a higher level.
Combine five Symbols of Kundun into a Lost Map and drop it to open the gate.
| Level | From level |
|---|---|
| 1 | 40 (20) |
| 2 | 131 (111) |
| 3 | 181 (161) |
| 4 | 231 (211) |
| 5 | 281 (261) |
| 6 | 331 (311) |
| 7 | 350 (330) |
In brackets: the level for Magic Gladiator, Dark Lord, Rage Fighter.
- Gate
- open 60 s, 5 entries
Invasions
Red Dragon Invasion
Red Dragons land in the main continents.
01:00, 03:00, 13:00, 15:00, 23:00.
Skeleton King Invasion
The Skeleton King and his army invade.
08:00, 12:00, 20:00.
Golden Invasion
Golden monsters appear across the continent, each dropping its own golden box.
09:30, 16:30, 18:08.
- Golden Titan Devias
- Golden Soldier Devias
- Golden Goblin Noria
- Golden Derkon Lorencia, Noria, Devias, Lost Tower
- Golden Lizard King Atlans
- Golden Vepar Atlans
- Golden Tantalos Tarkan
- Golden Wheel Tarkan
- Golden Dark Knight Dungeon
- Golden Devil Lost Tower
- Golden Stone Golem Aida
- Golden Crust Icarus
- Golden Satyros Kanturu
- Golden Twin Tail Kanturu Relics
- Golden Iron Knight Raklion
- Golden Napin Swamp of Calmness
- Great Golden Dragon Kanturu, Raklion
- Golden Rabbit Elbeland
White Wizard Invasion
The White Wizard and his orcs raid Lorencia, Devias and Noria.
03:30, 05:30, 07:30, 11:30, 15:30, 19:30, 23:30.
Santa Invasion
Santa's little helpers roam the towns.
21:56.
Medusa Invasion
Medusa and her assistants invade, with a kill notice for everyone who lands a hit.
11:08 in Swamp of Calmness, for 60 minutes.
World bosses
Each one comes back on a random timer after it falls, somewhere in the window below.
| Boss | Where | Respawn |
|---|---|---|
| Lord of Ferea Wake the Lord of Ferea with the Crystal Orb. He calls his generals as his life falls. | Ferea | 18–24 h |
| Nix Enter Nix's lair through Spirit Nixie in Nixies Lake. | Nixies Lake | 18–24 h 15 min inside |
| God of Darkness The God of Darkness rises from the Swamp of Darkness after its guardians fall. | Swamp of Darkness | 18–24 h |
| Selupan Break the spider eggs in Raklion's hatchery to bring out Selupan. | Raklion | 18–24 h |
More event guides
How these events play, from the MU Online community guides. They are not on MU International's schedule above.
See who wins the most in the Illusion Temple rankings.


















