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Enter as one of 10 MUtizens to engage the forces of Kundun as they spawn in front of you in a endless barrage of attacks. Either alone or in a team only the strongest will survive the Devils Square.
 | Devil Square (1 ~ 4) 👿 Devil Square is a legendary battlefield and one of MU’s most famous training arenas. Once a place of dread, it now serves as a proving ground for warriors seeking power. The Immoral Tree, a cursed entity, spawns waves of relentless monsters at spec... |
 | Devil Square (5 ~ 7) 👿 Devil Square is a developed training arena which entraps the Immoral Tree. During specific intervals throughout the day, evil monsters are spawned from the Immoral Tree! Once considered a burden of war, this place is now a popular training ground for... |
With the Devils Invitation, you are granted access into the Devils Square, where your strength will be tested.
 | Chaos Goblin Located in Noria, the Chaos Goblin Machine is used for crafting and upgrading items! The machine, which is managed by Goblins, is entirely powered with Jewels of Chaos. The machine is an ancient construction which converts jewels in order to manipulate, combine, and craft entirely new items! However, the technology isn't necessarily stable, and therefore it can occasionally destroy items during a combination. Either way, it will be one of the most useful NPCs in the game! NPC Located in 🧭 Noria, the 👤 Chaos Goblin Machine is used for crafting and upgrading items! The machine, which is managed by Goblins, is entirely powered with Jewels of Chaos. The machine is an ancient construction which converts jewels in order to manipulate, combine, and craft entirel... |
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Devil's Eye Devil's Key |
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Devil's Eye+1 Devil's Key+1 |
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Devil's Eye+2 Devil's Key+2 |
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Devil's Eye+3 Devil's Key+3 |
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Devil's Eye+4 Devil's Key+4 |
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Devil's Eye+5 Devil's Key+5 |
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Devil's Eye+6 Devil's Key+6 |
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Devil's Eye+7 Devil's Key+7 |
Ingredients drop from Monsters - Over Lv. 36 (Elite Yeti)
Ingredients drop from Monsters - Over Lv. 47(Shadow)
Ingredients drop from Monsters - Over Lv. 60 (Devil)
Ingredients drop from Monsters - Over Lv. 3 (Goblin)
Ingredients drop from Monsters - Over Lv. 70 (Lizard King)
Ingredients drop from Monsters - Over Lv. 80 (Iron Wheel)
Only 10 characters are allowed into the Devils Square at one time, and they need the correct level of Devils Invitation to go inside.
 | Charon Charon is a greedy ferrymen. He brings willing warriors to the realm of the devils called Devil Square, where they will face hordes of demons and hopefuly - win. Despite his greed and his cruel attitude, he is considerate enough to send warriors who can acquire an invitation. Charon offers entry into the Devil Square mini-game. Speak with him in Event Square in order to enter! However, you'll need to craft a Devil Square Invitation to enter! NPC can be found on Noria (172, 106). NPC 👤 Charon is a greedy ferrymen. He brings willing warriors to the realm of the devils called 👿 Devil Square, where they will face hordes of demons and hopefuly - win. Despite his greed and his cruel attitude, he is considerate enough to send warriors who can acquire an invitation. Cha... |
Charon –Noria (172,106)
Devil Square NPC
The Devils Invitation is made from combining the Devils Eye and the Devils Key with a chaos jewel in the Chaos Machine.
| Item | Item Drop level from Monsters |
|---|---|
| Devil’s Eye +1 / Devil’s Key +1 | Over Lv. 3 (Goblin) |
| Devil’s Eye +2 / Devil’s Key +2 | Over Lv. 36 (Elite Yeti) |
| Devil’s Eye +3 / Devil’s Key +3 | Over Lv. 47(Shadow) |
| Devil’s Eye +4 / Devil’s Key +4 | Over Lv. 60 (Devil) |
| Devil’s Eye +5 / Devil’s Key +5 | Over Lv. 70 (Lizard King) |
| Devil’s Eye +6 / Devil’s Key +6 | Over Lv. 80 (Iron Wheel) |
| Level of Blood Castle | Level Restrictions (-20 LVL for MG and DL) |
|---|---|
| The Devil Square is separated into Level Restrictions | |
| 1 | 15~80 |
| 2 | 81~130 |
| 3 | 131~180 |
| 4 | 181~230 |
| 5 | 231~280 |
| 6 | 281~330 |