Greetings, Rune Hunters.

We would like to inform you about the [Merry UNDECEMBER Login Reward Event],

which will begin on December 23 (Tue)  (UTC+9).



Please see below for more details.

◆ Merry UNDECEMBER Login Reward Event

■ Event Period

- December 23, 2025 (Tue) 00:00 ~ December 28, 2025 (Sun) 23:59  (UTC+9)

■ Event Details

- During the event period, you can receive rewards via Mail each day upon logging into the game.

- Rewards must be claimed manually from your Mail, and claimed rewards will be delivered to your Bag.

- Login reward mail can be claimed until 23:59 on the day it is sent.

■ Event Rewards

■ How to Participate

- Log in to the game and receive the reward via Mail.

■ To Note

※ During the event period, you can obtain rewards by logging in each day (00:00–23:59).

※ Rewards must be claimed manually from Mail, and claimed rewards will be delivered to your Bag.

※ Login reward mail can be claimed until 23:59 on the day it is sent.

If not claimed within the time limit, the mail will expire and disappear.

※ Rewards are provided once per account, and mail will be stored for 3 days (72 hours) only.

┗ You may claim the reward in either Standard or Season mode, but not both.

※ Event rewards can only be claimed on accounts created before the event begins.

Accounts created after the event starts cannot claim these rewards.

We hope you enjoy a delightful adventure in UNDECEMBER with this year-end Login Event!

Thank you.