Protector of Acheron - Cursed Obelisk Invasion

Almost every day in Acheron, a powerful Cursed Obelisk is summoned by Kundun! This sinister structure grants elemental monsters additional strength, making the lands even more dangerous. Kundun consistently unleashes his obelisk in Alkmar, Ubaid, or Debenter, seeking to eliminate unprepared travelers.

It’s up to you to destroy the Cursed Obelisk and bring peace back to Acheron! Doing so will reward you with Jewel Bundles and rare items!

⚔️ How the Event Starts

A System Notice will announce when the mini-game begins.
Example System Notice: "Destroy the Cursed Obelisk with corrupt spirits!"
Once the event starts, the Cursed Obelisk will instantly spawn, summoning Boss Monsters around it.
To enter the event map Acheron, find Cursed Obelisk (Cursed Tower).
The Cursed Obelisk spawns in one of the three locations. Use following portal coordinats:
- Acheron (926, 166)
- Acheron (51, 159)
- Acheron (78, 200)
Each area has a specific spawn location at the center of the location.

🔥 Boss Monsters & Elemental Power

The Cursed Obelisk summons a random pair of Boss Monsters:
- Cursed Gnome & Cursed Normus
- Cursed Hellraiser & Cursed Muff
- Cursed Salamander & Cursed Sellihoden
- Cursed Sylphid & Cursed Silla
- Cursed Undine & Cursed Ukanva
The higher-level Boss Monster can summon additional minions.
All monsters and the Cursed Obelisk share the same random elemental type.

💡 Tips & Tricks

Form a Party to search for the Cursed Obelisk’s location faster.
If no other players are around, take your time to defeat the Boss Monsters for extra loot.
Use Buff Items to increase your survivability.
Keep extra inventory space free for item drops.
You can exit the event at any time using the warp feature.
Use AOE Skills to handle the large number of summoned bosses more effectively.

🏆 Winning the Protector of Acheron

The invasion is won by destroying the Cursed Obelisk first.
When the Cursed Obelisk is defeated, all summoned monsters will instantly disappear.
The system will announce the Character Name of the player who destroyed the Obelisk.
Example System Notice: "The Cursed Obelisk was destroyed by <Character Name>."
All event rewards come from monster drops, making it crucial to defeat as many bosses as possible!

🎁 Are You Ready to Defend Acheron?

Protect the lands of MU from Kundun’s dark forces! Destroy the Cursed Obelisk, defeat its powerful minions, and claim your rightful rewards before the invasion ends!

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.

When and how long will the "Protector of Acheron" Invasion is take place?

The "Protector of Acheron" Invasion will start exactly 18:30, that's in 22 hours, 7 minutes, 12 seconds from now, and the duration of the Invasion will be 30 minutes.

[Protector of Acheron] Kundun summoned ⛳Cursed Tower, destroy and protect Acheron

[Protector of Acheron] Cursed Tower was destroyed and Acheron is now protected again

Protector of Acheron Finish

Where the "Protector of Acheron" Invasion is taking place?

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

IMAGE	MAP NAME
	AcheronAcheron is a mysterious island, near the coasts of MU, riddled with unique elemental monsters. NPC Deruvish, whom can be found camping in Acheron, came here with members of Vanert in search of Secromicon Fragments. The elemental monsters were far too strong, forcing Vanert to flee. However, Deruvish stayed behind on the island to help research the area and learn how to fight these elemental creatures. If you speak with him, he will offer you all the knowledge and guidance you will need to survive in Acheron!
	DebenterAcheron is a mysterious island, near the coasts of MU, riddled with unique elemental monsters. NPC Deruvish, whom can be found camping in Acheron, came here with members of Vanert in search of Secromicon Fragments. The elemental monsters were far too strong, forcing Vanert to flee. However, Deruvish stayed behind on the island to help research the area and learn how to fight these elemental creatures. If you speak with him, he will offer you all the knowledge and guidance you will need to survive in Acheron!

IMAGE

MAP NAME

AcheronAcheron is a mysterious island, near the coasts of MU, riddled with unique elemental monsters. NPC Deruvish, whom can be found camping in Acheron, came here with members of Vanert in search of Secromicon Fragments. The elemental monsters were far too strong, forcing Vanert to flee. However, Deruvish stayed behind on the island to help research the area and learn how to fight these elemental creatures. If you speak with him, he will offer you all the knowledge and guidance you will need to survive in Acheron!

DebenterAcheron is a mysterious island, near the coasts of MU, riddled with unique elemental monsters. NPC Deruvish, whom can be found camping in Acheron, came here with members of Vanert in search of Secromicon Fragments. The elemental monsters were far too strong, forcing Vanert to flee. However, Deruvish stayed behind on the island to help research the area and learn how to fight these elemental creatures. If you speak with him, he will offer you all the knowledge and guidance you will need to survive in Acheron!

What NPCs/monsters are involved in the Invasion?

MONSTER NAME	LEVEL	HP	MIN ATT DMG	MAX ATT DMG	DEF	DEF RATE	ELE MIN ATT DMG	ELE MAX ATT DMG	ELE DEF
Cursed Tower	149	100	0	0	500	300	-	-	-
Sylphid	149	100	1.200	1.800	500	350	-	-	-
Hellraiser	149	100	1.200	1.800	500	350	-	-	-

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

Image	Common Item name
	Mastery Box(Minor) Custom Quests - These items are additional added to server to increase quest amount

Image	Ring name	Use level	Option	Explanation
	Ring of Ultimatum Rings - Defensive Accessory Items can be a little difficult to obtain. The quickest way is via Gambling Boxes. Normal Ring items have a max Level of +4. PVP Ring items have a max Level of +3	98
	Protection Ring Rings - Defensive Accessory Items can be a little difficult to obtain. The quickest way is via Gambling Boxes. Normal Ring items have a max Level of +4. PVP Ring items have a max Level of +3	74
	Protection Ring Rings - Defensive Accessory Items can be a little difficult to obtain. The quickest way is via Gambling Boxes. Normal Ring items have a max Level of +4. PVP Ring items have a max Level of +3	62

Image	Necklace name	Use level	Option	Explanation
	Necklace of Agony Physical Pendants - Physical Attack Offensive Accessory Items can be a little difficult to obtain. The quickest way is via Gambling Boxes. You cannot visually see the item when it is equipped by a character. Items have a max Level of +4. PVP Necklace items have a max Level of +3	122
	Solid Symbol Magic Pendants - Magic Attack Offensive Accessory Items can be a little difficult to obtain. The quickest way is via Gambling Boxes. You cannot visually see the item when it is equipped by a character. Items have a max Level of +4. PVP Necklace items have a max Level of +3	110

Image	Currency name	Amount
	Zen Zen can be very easily obtained, but it also holds some value. There is always a demand for Zen because its used for such a wide variety of things in the game! High level players spend a lot of Zen repairing their expensive equipment and attempting to craft expensive items! This, in turn, is good for the low level player! There are certain items in the game that can be collected and sold to an NPC as a method of earning Zen easily! If you collect enough Zen (at least 200.000.000), you could likely buy some jewels with it!	100,000 Zen

What is a "Protector of Acheron"?