The Fortress of the Imperial Guardian is a week-long event in the game, where players have the chance to earn valuable items. The event runs from Monday to Sunday, culminating in an epic boss battle on the final day. To participate in the Sunday boss fight, you must collect the following fragments throughout the week:
- First Secromicon Fragment
- Second Secromicon Fragment
- Third Secromicon Fragment
- Fourth Secromicon Fragment
- Fifth Secromicon Fragment
- Sixth Secromicon Fragment
Once all these fragments are gathered, you will gain access to the exclusive Sunday map, where the boss will appear. Defeating the boss will reward you with the grand prize. More details on the rewards can be found below.
Opening Event Time = Any time
It’s best to complete this event in a party with several other players.
Acces to Event Map
To access the event map, you must have an invitation called the Gaion Order. Monsters between levels 60 and 150 occasionally drop a Suspicious Scrap of Paper.

You will need to collect 5 of these scraps to create the Gaion Order. Simply combine the Suspicious Scrap of Paper pieces in your inventory.


The entrance to the event can be found in Lorencia at coordinates (131, 126), where you can speak with the NPC Jerint the Assistant.

If you successfully complete all the maps from Monday to Saturday, collecting 6 Secromicon Fragments (one unique fragment for each day), you will be able to use the Chaos Goblin Machine to craft the invitation Complete Secromicon for the Sunday boss map.
Need ZEN: 1,000,000


Map Bosses
- Monday: 1st Map – Destler
- Tuesday: 2nd Map – Vermont
- Wednesday: 3rd Map – Kato
- Thursday: 4th Map – Galia
- Friday: 5th Map – Erkanne
- Saturday: 6th Map – Raymond
- Sunday: 7th Map (Final Secromicon pieces) + The Boss Battle Time – Jerint & Gaion Kharein
Event Drop List
Daily (Gaion Order) Ticket Boss
- 5% chance to drop Ancient Item (1 item)
- Skill: 100% chance (for weapons and shields)
- Luck: 50% chance
- 2 exc options: 100% chance
- 5% chance to drop 380lvl Item (1 item)
- Skill: 100% chance (for weapons and shields)
- Luck: 50% chance
- 2 exc options: 100% chance
- 5% chance to drop Green Egg or Red Egg (more info about this)
- 80% chance to drop Jewel of Harmony or Jewel of Creation
Sunday (Complete Secromicon) Ticket Boss
- 70% chance to drop Ancient Item without EXC Option(1 item)
- Skill: 100% chance (for weapons and shields)
- Luck: 50% chance
- 2 exc options: 100% chance
- 10% chance to drop 380lvl Item (1 item)
- Skill: 100% chance (for weapons and shields)
- Luck: 50% chance
- 2 exc options: 100% chance
- 10% chance to drop 380lvl set Item (1 item)
- Luck: 50% chance
- 2 exc options: 100% chance
- 10% chance to drop Green Egg or Red Egg (more info about this)

Event Progression
Use the item Gaion’s Order at the NPC Jerint the Assistant. Click “Enter” and proceed to the map.

The first stage will begin after one minute. You need to destroy the gate, then attack the monsters and move on to the next gate to destroy it.



Next, proceed through the spiked path to the next gate and destroy it.


Now, there is a one-minute break before the next stage. The rules remain the same: destroy the gates and kill the monsters. You have another 10 minutes to complete this stage.



The monsters on this map are strong and can regenerate their health, so it’s recommended to team up with other players in a party.

Destroy the gate once again.

Once again, pass through the spikes and destroy the next gate.


Time for a break—one minute. After that, you’ll face the day’s BOSS along with more monsters to defeat. If you succeed, you’ll earn the Secromicon Fragment for that day. You have another 10 minutes to complete this stage.


Defeat all the monsters and win the event.



And so, the entire event has been successfully completed. This guide was created on a Monday, which is why the First Secromicon Fragment was obtained. The boss on this map was DESTLER. Along with the item necessary to craft the invitation for the Sunday boss, the boss also dropped 1x Jewel of Soul. You can find the full list of drops on this page as well.
Collect all the Secromicon Fragments from Monday to Saturday, and then fight on Sunday for an extraordinary reward. Good luck!
Sunday Event
Liquidate gates, defeat monsters and bosses to win this special Sunday event with guaranteed rewards. Good luck!

























