Devil Square in MU Asia is a fast-paced PvE event that occurs every 2 hours, providing players with an opportunity to battle waves of monsters in an enclosed arena. This daily event is an excellent way to gain experience, and collect valuable items.
• Astralis Mining Every 2 Hours – Gather Astralis, the in-game currency with real-world value.
• Non-Stop Monster Waves – Face hordes of monsters that get tougher as time progresses.
• Solo or Party Play – Conquer the battlefield alone or join forces with your allies.
• Massive EXP & Loot – Gain non stop experience, Jewels, Cherry Blossom Play-box and Event Boxes.
Battlepass Ticket
The Devil Square Invitation Ticket is available in the Cash Shop for only 10 WCoin per piece and 100 WCoin per bundle of 10 tickets. You can enter the event through NPC Sharon.
Ticket Consumption Policy
All consumed tickets are strictly non-refundable in case of technical issues such as ISP problems, client auto-closing, visual party bug or other client-related errors.
Please ensure your connection is stable, your client is functioning properly, and refresh your client before entering to avoid issues.
Avoid zooming out your client. Zooming out the client can potentially cause lag and FPS drops, which is why zooming out is disabled during Castle Siege. If you’ve zoomed out your client, reset it using F11.
Visual party client bug – Party members cannot see each other, even when standing side by side. It can be fixed by having the bugged party member move to a corner or the edge of any side, then pushing the mouse pointer to the limit until the character can no longer move. After that, return to your original spot.
Helper Recommended Settings
- Attack Range - up to 6
- Loot Range - 3 to 5
- Distance - 2 to 3
- Disabled all character Zen's Loot
- Disabled EE's all loot
- Compressed party members
- Don't scatter party members
Maxplayer
40
Exclusive Bracket
Devil Square 7 Master Bracket
Channels
VIP Channel 3 Noria
VIP Channel 5 Noria
VIP Channel 6 Noria
Waiting Time
15 minutes
Event Duration
20 minutes
Monster wave time interval
0 to 7 minutes - Gigantis | Berserker | Giant Ogre
5 to 14 minutes - Persona | Twin Tale | Dreadfear
12 to 20 minutes - Balram | Soram
18 to 20 minutes - additional Death Spirit
NOTE: Death Spirit drains AG and Mana
BOSS: 15 minutes x5 Dark Elf w/ drops of either Jewel of Bless or Jewel of Soul
Items loots and drop rate
BASED RATE:
Jewel of Bless and Soul - 15%
Event Boxes - 40%
Astralis Token - 1%
To check the based Jewel of Bless and Jewel of Soul, and Event Boxes drop rates, you may check this link - Jewel drop rate | Event Boxes
Scaling Rates Per Wave
There is an increased drop rate with each wave.
FIRST WAVE - BASED RATE
SECOND WAVE - +3%
THIRD WAVE - +5%
Event Schedule
01:00
03:00
05:00
07:00
09:00
11:00
13:00
15:00
17:00
19:00
21:00
23:00
Maximize Your Loot
Devil Square can accommodate up to 11 spots, each spaced 3 to 5 tiles apart. The more players participate, the faster and more efficient the monster wipeout, eliminating the need to lure or move around. Monsters respawn randomly across the map, ensuring a continuous wave of monsters. If all spots are occupied, more monsters will spawn, significantly increasing the chances of obtaining better loot. More players mean more monsters and greater rewards to dominate Devil Square for maximum gains.
Astralis Token
Visit this link for more info - Astralis
Zero Tolerance Policy
We added more monsters to each wave, including Giant Ogre, Twin Tale, and Death Spirit. We also increased the initial monsters in the first wave, making the monster spawn non-stop—truly an intense challenge to wipe out
If you get caught using any cheats, you will be permanently banned, along with all related accounts under your HWID, even if the account isn't yours or was just borrowed. As long as it's under your HWID, it will be permanently banned.
Effective Date
March 15, 2025