MuOnline Game Wikipedia

Guides - Invasion

What is a "Underground Forces"?

Underground Forces Invasion

The Invasion based on the original MU Online and fully correspond to the original settings of our MU season. During the Invasion period, a mission Invasion will be held to reward players with various items according to the levels obtained.

Note: In other private servers, this Invasion is called "Skeleton King"

When and how long will the "Underground Forces" Invasion is take place?

The "Underground Forces" Invasion will start exactly 00:00, that's in 15 hours, 29 minutes 12 seconds from now, and the duration of the Invasion will be 30 minutes .

🤴Underground Forces Invasion Has Begun ⛳Lorencia!

The Underground Forces is gone!

Where the "Underground Forces" Invasion is taking place?

The Invasion called "Underground Forces" takes place only ONE of the following map(-s):

IMAGE	MAP NAME
	LorenciaLorencia is well established city. It is well guarded by the travelers of MU, and several members of the Church of Devias protect the area. A handful of merchants have set up their shops here, offering a variety of basic items for travelers. Lorencia is a wide plain, located in the center of the MU continent. The heavy rainfall here causes tall trees and grasses to grow in abundance.

What NPCs/monsters are involved in the Invasion?

IMAGE	BOSS MONSTER NAME	LEVEL	HP	MIN ATT DMG	MAX ATT DMG	DEF	DEF RATE	ELE MIN ATT DMG	ELE MAX ATT DMG	ELE DEF
	Death Bone이벤트솔져 - Underground Forces Attack Event	24	700	85	90	29	29
	Death KingThe story goes that King Leoric was the only one who tried to defeat the Kundun, but after his defeat he was cursed with eternal life. 이벤트솔져 - Underground Forces Attack Event	88	30.000	430	500	120	37

What reward will you get from Invasion monsters or what will be the reward for success?

Image	Jewel name
	Jewel of Bless Basic Jewels - Jewels are the most expensive items of MU. Mostly used as an ingredient item for combination or crafting recipe and Items upgrades
	Jewel of Soul Basic Jewels - Jewels are the most expensive items of MU. Mostly used as an ingredient item for combination or crafting recipe and Items upgrades

Image	Ring name	Use level	Option	Explanation
	EliteTransfer Skeleton Ring Buff Transformation Rings - The following items are transformation rings which can changed the appearance of your character	10
	Skeleton Transformation Ring Buff Transformation Rings - The following items are transformation rings which can changed the appearance of your character	1