👯Night Arena Event
Geffen Night Arena Dungeon special event open for only 3 days!! It’s time for true adventurers to step into Geffen’s nighttime battlefield and hunt for exclusive rewards available only during this event.
The rare item that can be exchanged from this event is Limited Event Reward which will be available to obtain only once, and will not be brought back into rotation again in the future. This is an important opportunity for players who don’t want to miss rare items and want to collect limited items before anyone else.
Event Period Starts on 30 April 2026 at 21:10 Ends on 3 May 2026 at 23:59
Anyone who wants to collect rare items, don’t wait until the event ends because once this period passes, the chance to obtain this item set may never return.

A battleground to test the power of a party of heroes
Geffen Night Arena is a dungeon in the Party Challenge format, where players must work together to fight through all 10 rounds to advance to the final round.
Inside this dungeon, players can choose whether to
keep fighting to go as deep as possible
or leave the dungeon to receive rewards based on the number of rounds cleared
If you are defeated, you will receive no rewards at all.
📍 Requirements to enter Geffen Night Arena
Players who want to join this dungeon must meet the following requirements:
Have Base Level 85 or higher
Must be in a party
The one who creates or enters the Instance must be the party leader
🏛️ Dungeon format
Geffen Night Arena consists of a total of 10 rounds
Rounds 1 - 9
In each round, the system will randomly select an opponent from the list of Arena participants.
Round 10
The final round will be a confrontation with
Fenrir
which is considered the final test of this dungeon.
👥 Arena opponent list
Rounds 1 - 9 will be randomly selected from the following competitors:
Arhi
Dio Anemos
Geffen Shoplifter
Geffen Bully
Geffen Gang Member
Faymont
Ordre
Blut Hase
Kuro Akuma
Ifodes
Licheniyes
Odoric
Ju
Dwigh
Fay Kanavian
and in Round 10 will be Fenrir always
🎁 Rewards from Geffen Night Arena
Rewards depend on the number of rounds your party clears The deeper you get, the more valuable the rewards become.
The main rewards of this dungeon consist of
Geffen Arena Coin
Geffen Arena Certificate
Geffen Arena Championship
🪙 Reward details for each round
Clear 1 round
Geffen Arena Coin x10
Clear 2 rounds
Geffen Arena Coin x15
Clear 3 rounds
Geffen Arena Coin x20
Clear 4 rounds
Geffen Arena Coin x30, Geffen Arena Certificate x5
Clear 5 rounds
Geffen Arena Coin x45, Geffen Arena Certificate x5
Clear 6 rounds
Geffen Arena Coin x70, Geffen Arena Certificate x10
Clear 7 rounds
Geffen Arena Coin x110, Geffen Arena Certificate x10, Geffen Arena Championship x5
Clear 8 rounds
Geffen Arena Coin x175, Geffen Arena Certificate x15, Geffen Arena Championship x5
Clear 9 rounds
Geffen Arena Coin x280, Geffen Arena Certificate x20, Geffen Arena Championship x10
Clear all 10 rounds
Geffen Arena Coin x445, Geffen Arena Certificate x25, Geffen Arena Championship x15
📘 Description of reward items
Geffen Arena Coin
Basic medal from Geffen Arena Used to exchange for various items and rewards within the system.
Geffen Arena Certificate
Certificate earned from accomplishments in Geffen Arena A reward for players who clear higher-level stages.
Geffen Arena Championship
High-tier reward emblem of Geffen Arena Used for special exchanges, and a reward only for those who clear the deeper rounds. The reward items can be exchanged for the following prizes:

💎 Special experience from enemies
In addition to rewards for clearing rounds, each opponent inside the Arena also has special experience specific to the monster
Therefore, Geffen Night Arena is a worthwhile dungeon in terms of both
round rewards
and large amounts of special experience from monsters.
⚠️ Important things players should know
If you choose to leave the dungeon after clearing a round, you will immediately receive rewards based on the number of rounds cleared.
If you are defeated during the challenge, you will receive no rewards.
So deciding whether to “stop and take the rewards” or “continue for bigger rewards” is the key point of this dungeon.
✅ Short summary
Geffen Night Arena is a 10-round party dungeon that lets players gradually increase the difficulty to collect rewards.
Must have Base Level 85+
Must be played as a party
The deeper you get, the better the rewards.
The final round is Fenrir
There are both Coin / Certificate / Championship
and also special experience for each monster.
🔥 Advice for challengers
Prepare your party before entering
Plan your resource usage carefully
Evaluate the team’s strength after every round
Don’t be too greedy. If it starts to get risky, taking the rewards and leaving may be more worthwhile.
Victory is not measured only by clearing all 10 rounds but also by the correct decisions made by the whole party.
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