Devil’s Tower
A mysterious tower filled with dark power has appeared.
Adventurers must climb through dangerous enemies and face the evil lurking at the top.
Instance Requirements
- Required Level: 130+
- Players Required: 1 Player or more
- Time Limit: 1 Hour
- Cooldown Reset: 00:00 Server Time
How to Enter
To begin the quest, players must interact with the Dimensional Device which will transport them into the tower instance.
Prepare your equipment and supplies before entering.
Walkthrough
Starting the Quest
Move to the second map and talk to Historian Shep at dali02 (134,119).
Speak with Magic Scholar Artie, who stands beside him.
When the instance becomes available, interact with the Dimensional Device and choose Enter.
Rescue the Injured Soldiers
After entering, watch the short dialogue and talk to Officer Heim.
Head west to around (33,112) where 7 wounded soldiers are located.
Speak with Healer Fama to receive a Cure Box.
Use one Cure Box on each injured soldier by interacting with them.
Return to Healer Fama whenever you need more Cure Boxes until all soldiers are healed.
Move to the Next Area
After rescuing everyone, return to Healer Fama.
Lucille will appear speak with her.
Continue east until you find Assassin Dewey.
Talk to him and select “Move Now” to enter the next room.
Corridor Shadow Hunt
In the hallway, several Evil Shadow monsters will spawn.
Defeat 7 of each type (there are 3 different types).
A notification will appear once the required kills are completed.
Speak with Assassin Louie at the end of the corridor to proceed.
Protect Lucille
Speak with Lucille in the center of the room.
She will begin activating a restoration system, shown by a long cast bar.
During the process, Evil Shadows will interrupt the activation.
Defeat them and assist Lucille again until the process completes.
Afterward, talk to Assassin Huey and choose “Move immediately” to continue.
Destroy the Magic Seals
You will now be on top of Thanatos Tower, where Thanatos is fighting Satan Morocc.
Speak with Lucille.
Five Magic Seals will appear around the edges of the map.
Your goal is to destroy all seals before they reach the center.
Additional enemies and Fire Walls may appear you can ignore them and focus on the seals.
Important Notes
– Each seal normally has 10 million HP, but they spawn with 1–2 million HP remaining.
– They are not boss monsters, so they can be affected by status effects, polymorph, and knockback.
– When a seal moves forward, it counts as a new seal instance:
– Status effects are removed
– Element returns to Neutral
– Remaining HP stays the same
– A seal briefly disappears when moving forward and reappears closer to the center.
Make sure it was actually destroyed. A green system message will confirm the kill.
After all seals are destroyed, talk to Assassin Lucille.
Clearing the Library Area
Eliminate all Evil Shadows in the next room.
Speak with the Young Girl.
A portal will appear behind her near the wall/bookshelf.
(Sometimes the portal graphic does not show, but it is still usable)
Enter the portal and defeat the monsters inside.
Use the portal near the stairs at the end of the room to continue.
After a short dialogue, defeat the final group of enemies and move forward.
Preparation Before the Boss
You will arrive in a large chamber with a giant cauldron in the middle.
Clear all monsters in the room.
Meet Loki and the Morocc Lord Knight near the center.
Speak with them to be transported to the boss arena.
Boss Battle
Talk to Loki. He will join you as a temporary mercenary (only the party leader receives Loki’s Shadow mercenary).
Move to the center and defeat Evil Believer.
Damage Issue Tip
If the boss only receives 1 damage per hit:
Press CTRL + R to open the Mercenary Window Place Loki’s skill – Mind Blaster on your hotkey.
Use the skill on Evil Believer before attacking.
Cooldown: 30 seconds
After defeating the boss, you will be teleported to the treasure room where you can obtain Evil Slayer weapons (pre-upgraded and enchanted).

Speak with Loki again to leave the instance.
Claim Rewards
Return to Historian Shep and talk to him again to Receive experience rewards and Start the instance cooldown timer
Item Highlight
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Evil Slayer Destroyer Hammer [1]
Class: Mace Position: Weapon Weight: 135 Requires Level: 100 Usable By: Novice, Swordsman, Acolyte, and Merchant Classes |
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Evil Slayer Piercer Bow [1]
Class: Bow Position: Weapon Weight: 135 Requires Level: 100 Usable By: Archer and Rogue Classes |
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Evil Slayer Ripper Katar [1]
Class: Katar Position: Weapon Weight: 120 Requires Level: 100 Usable By: Assassin Classes |
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Evil Slayer Sword [1]
Class: Two-handed sword Position: Weapon Weight: 200 Requires Level: 100 Usable By: Royal Guard |
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Evil Slayer Stabber Dagger [1]
Class: Dagger Position: Weapon Weight: 90 Requires Level: 100 Usable By: Novice, Swordsman, Mage, Archer, Merchant, Thief, Soul Linker, and Ninja |
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Evil Slayer Vanquisher Staff [1]
Class: One-Handed Staff Position: Weapon Weight: 80 Requires Level: 100 Usable By: Super Novice, Arch Bishop, Warlock, Sura, Sorcerer |
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Gather your allies, climb the tower, and claim the powerful rewards waiting at the summit.
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