- [Assault Challenge] is a new system that captures and competes for ranking based on the damage inflicted on the boss.

- Rankings will be estimated monthly, and the rewards will be given based on these rankings and progression.

- Assault Challenge is a new dungeon content, designed to test the skill and stats of top-tier adventurers.

Rankings are determined based on the total accumulated damage dealt to the boss.

- Assault Challenge contents will be displayed in all content areas over the 1250 Level in the guide section.

- After 3 seconds of countdown, the 180-second time limit begins.

- If the player does not click the start button within 120 seconds, the player will be automatically withdrawn from the dungeon.

- After the time limit expires, the player will be automatically removed from the dungeon 30 seconds later.

- As Talos's HP decreases, its damage reduction increases, and additional disruptive patterns are triggered.

- During the Assault Challenge, the use of teleportation, flying carpets, or return-to-town features is restricted.

Upon clearing the dungeon, Red Stone Energy, items, EXP, and Gold will not drop. 

- Rankings are based on whether Talos was defeated, and Clear time (minutes:seconds: milliseconds). If the boss is not defeated, a lower remaining HP on Talos will result in a higher ranking.

- Rankings are updated in real time if a new record surpasses the current best.

- Monthly rankings are determined based on records set from 1:00 AM on the 1st of each month until 11:00 PM on the last day of the month.

- Entry into the dungeon is restricted from 10:50 PM on the last day of each month until 1:00 AM on the 1st of the following month for ranking finalization.

- Up to the Top 100 players are displayed on the ranking board. 

- Adventurers who rank 1st to 10th will receive the "Ultimate Assaulter" title effect, which can be used throughout the following month.

 > Example: Rank 10 in June → Title effect usable from July 1 to July 30

- Rewards can be claimed from the [Claim Rewards] button in the Assault Challenge main UI starting on the 1st day of the following month.

- Performance grades are determined by total accumulated damage. Upon reaching a specific grade for the first time, players can receive cosmetic rewards.

- Characters that appear on the rankings will have their character name and class publicly displayed in the UI.

- Even if a ranked character is deleted or sanctioned, the record will remain on the leaderboard.

- Use of inappropriate character names may result in ranking rewards being revoked.

- If the challenge is interrupted due to a disconnect, force quit, logout, or moving to the character selection screen, progress will be reset, and a 1-minute cooldown will be applied before re-entry is allowed.