EVENTS
Skeleton
King
Several
times a day the Skeleton King invades the Continent of MU!
He consistently attack Lorencia, Noria, and Devias, trying to kill low level travelers for loot.
Respawn
time: 4 hrs
Monster
count: 1
Loot :
Jewel of soul
Several times a day, Red Dragons will invade MU!
During their invasion, you'll be able to see them flying across the sky in various maps!
If you can manage to find and kill one, you might just earn yourself some nice loot!
Respawn time: 4 hrs
Monster count: 5
Loot :
Jewel of soul 
Jewel of bless 
Jewel of chaos
Jewel of life 
Jewel of creation 
White Wizard
Several times a day, several White Wizards and their corps will invade the Continent of MU!
They consistently attack Lorencia, Noria, and Devias, trying to kill low level travelers for loot.
Respawn
time: 4 hrs
Monster
count: 1
Loot:
Jewel of soul Jewel of bless Jewel of chaos
Kundun
Kalima is Lord Kundun's world. Kundun is a boss located at the end of Kalima.
He has a special skill, after using which for 20 seconds you will not be able to damage him.
While restoring his health, it is sometimes very difficult to kill him.
Respawn time: 4 hrs
Monster
count: 1
Loot:
Box of Kundun
+ 5 
Dare Devil
You can find and locate this boss at the very end of Dare Devil map. Devil is super strong and glows in gold.
Respawn time: 4 hrs
Monster count: 1
Loot:
Box of Kundun + 5
Blood Castle
You need to create the Cloak of Invisibility using the Scroll of Archangel, the
Blood Bone, and a chaos Jewel.
Show the cloak to the Messenger of Archangel located in Quest or Devias for
entrance.
To win this event, you must bring the Archangel weapon back to the Archangel in the beginning of the map.
Every 2 hours
Loot :
Or Jewel of life Jewel of creation
Devil Square
Enter as one of few players to engage the forces of Kundun against you in an endless barrage of attacks.
Either one or in team, only the strongest will survive in Devil Square.
The Devil's Invitation is made from combining the Devil's Eye and Devil's Key.
To enter the event, the invitation must be presented to Charon in Quest or Noria.
Loot:
1st: 150,000,000 zen
2nd: 120,000,000 zen
3rd: 100,000,000 zen
4th: 80,000,000 zen
5th: 70,000,000 zen