Devil Square — The Challenge of Kundun's Forces

⚔️ Face the forces of hell!

Devil Square is one of the most challenging events in Mu Online. Face waves of monsters, test your endurance in groups or solo, and compete for the best rewards. To enter, you need to create a Devil Square Invitation at the Chaos Machine.

How to Access

• Talk to the NPC Charon in Noria (172,106) or Lorencia (140,138).
• Create the invitation with the correct items at the Chaos Machine.

NPC Charon (access to the event)

Devil Square Invitation (result of the combination)

Items Required to Create the Invitation

Devil's Eye

Devil's Key

Jewel of Chaos

Combine the 3 items to create the Invitation

Limits and Categories

Information	Detail
Limit per round	Maximum of 15 players
Invitation level	Must be compatible with the character's level
Invitation variation	+1 to +6
Progression	Higher invitations require stronger monsters

Drop Table by Item Level

Eye/Key Level	Recommended Monsters
+1	Goblin or higher
+2	Elite Yeti or higher
+3	Shadows or higher
+4	Devils or higher
+5	King Lizard or higher
+6	Iron Wheel or higher

Event Rules

• Entry limited to 15 players per round.
• Upon death, the player is teleported to Noria.
• PK is not allowed, except between warring guilds.

Level Range Restrictions

Devil Square Level	Allowed Range
1	15 ~ 130
2	131 ~ 180
3	181 ~ 230
4	231 ~ 280
5	281 ~ 330
6	331 ~ 400

Schedules and Duration

Event Times
05:00 | 09:00 | 15:00 | 19:30 | 23:00
5 times a day

Phase	Time
Advance notice	5 min
Active event	15 min
Time to exit	1 min

Rewards

• 20 GP
• 1x Box of Event

EXP by Ranking

Devil Square 1 to 5

Rank	EXP
1st	6,000
2nd – 3rd	4,000
4th – 6th	2,000
7th – 10th	1,000

Devil Square 6 / 7

Rank	EXP
1st	26,000
4th – 6th	22,000
7th – 10th	20,000