Greetings, Rune Hunters.

For Rune Hunters who have purchased the newly added Gear Summon (Ultimate),

UNDECEMBER is launching the [Additional Rewards Distribution Event]!

Please check the details below.

◆ Season [Abyss Gate] Gear Summon (Ultimate) Bonus Reward Event

■ Event Duration

- After the maintenance on Oct. 30 (Thu) 2025 – Before the maintenance on Jan. 8 (Thu) 2026 (UTC+9)

■ Event Details

- During the event period, additional rewards will be given in the next season based on the total number of Gear Summon (Ultimate) purchases made in the Standard/Season Paid Shop.

■ Event Rewards

- Reach 400 cumulative Gear Summon (Ultimate) purchases: 1 [Abyss Chest (Ultimate)]

- Reach 1,000 cumulative Gear Summon (Ultimate) purchases: 1 [Distant Abyss Chest (Ultimate)]

※ Rewards will be given once per account that achieves the cumulative purchase milestone and can only be claimed in the next season’s Season Mode.

└ Rewards will not be given multiple times even if you participate in the event more than once.

※ Reaching 1,000 cumulative purchases will grant both the 400 and 1,000 purchase rewards.

└ Example) Upon reaching 999 purchases: 1 Abyss Chest (Ultimate) / Upon reaching 1,000 purchases: 1 Abyss Chest (Ultimate) + 1 Distant Abyss Chest (Ultimate)

□ Abyss Chest (Ultimate) Contents

※ Unique grade equipment obtained from this chest will be account-bound items that are [Non-tradable] and [Cannot use Trading Key].

□ Distant Abyss Chest (Ultimate) Contents

※ Unique grade equipment obtained from this chest will be account-bound items that are [Non-tradable] and [Cannot use Trading Key].

■ Reward Distribution Schedule

- Rewards will be distributed after the event ends on Jan. 8 (Thu) 2026.

■ To Note

※ Event schedule and rewards are subject to change depending on internal circumstances.

※ Participation will only be recognized if you have purchased Gear Summon (Ultimate) at least 400 / 1,000 times during the event period.

※ The composition or probability information of box-type items can be checked via [View Info] [i] in the item tooltip

※ Rewards are granted once per account through Season mode, and mail will be stored for 30 days (720 hours).

We look forward to your active participation in the event.

Thank you.