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Undecember Event Diamond Attendance Notice

UNDECEMBER

2026.06.11 Thursday 11:20 (UTC + 9)

Greetings, Rune Hunters.

The Event Diamond Attendance begins,

offering various free and premium rewards to obtain 💎Diamonds💎.

Join the Attendance that will greatly assist the Rune Hunter's journey!

Please refer to the bottom for details.

◆ Event Diamond Attendance

■ Event Period

- Jun. 11, 2026 (Thu) after maintenance ~ Jul. 9, 2026 (Thu) before maintenance

■ Attendance Notice

- Participation is available from the screen that appears by clicking the [Attendance] button at the top right in-game.

- Event Diamond Attendance rewards can be obtained through attendance over a total of 21 days.

- Click the [Receive Reward] button to claim activated rewards.

- Premium rewards available upon purchase of the Royal Attendance Ticket.

- Royal Attendance Ticket can be purchased at the [Paid Shop].

- Royal Attendance Ticket can only be purchased until 1 day before the corresponding Attendance ends.

- When purchasing the Royal Attendance Ticket, previous attendance dates before the last attendance date can be marked in advance by consuming Rubies.

- Premium rewards for previously attended days are available when purchasing a pass mid-period

- Attendance is conducted as an account-wide integration without distinguishing between Standard and Season.

- Attendance rewards not claimed by the end of the attendance period will be deleted.

■ Attendance Reward Composition

- When purchasing the Royal Attendance Ticket, a total of 2,100 Diamonds can be obtained as premium rewards up to day 21.

Event Diamond Attendance
Stage	Normal Reward	Amount	Royal Reward	Amount
1	Gold	500,000	Diamond	100
2	[Exclusive] Unique Change Essence	5	Diamond	100
3	Major Light Element	100	Diamond	100
4	Transcendent Rune Hunter Elixir	1	Diamond	100
5	Abyss Gate Entry Ticket	5	Diamond	100
6	[Exclusive] Charm Legendary Upgrade Essence	1	Diamond	100
7	[Exclusive] Alyssa Essence	3	Diamond	100
8	Gold	500,000	Diamond	100
9	[Exclusive] Charm Tier Rare Change Essence	10	Diamond	100
10	[Exclusive] Rune Legendary Upgrade Essence Selection Chest	1	Diamond	100
11	[Exclusive] Traum’s Crystal	3	Diamond	100
12	Major Light Element	100	Diamond	100
13	Abyss Gate Entry Ticket	5	Diamond	100
14	[Exclusive] Vesper Essence	1	Diamond	100
15	Gold	500,000	Diamond	100
16	[Exclusive] Charm Legendary Change Essence	3	Diamond	100
17	[Exclusive] Hexa Rune Essence	1	Diamond	100
18	Major Light Element	100	Diamond	100
19	Transcendent Rune Hunter Elixir	1	Diamond	100
20	[Exclusive] Rune Engraving Stone Selection Chest	1	Diamond	100
21	Costume Summon Ticket (Costume)	1	Diamond	100

■ Royal Gift Reward Composition

- The new pet [Umumu] is available as the Day 21 Royal Gift reward.

Royal Gift
Day	Reward	Amount
Day 7	[Exclusive] Vesper Essence	10
Day 14	[Exclusive] Alyssa Essence	20
Day 21	Umumu	1

[Pet Preview]

■ To Note

※ The announced period and details are subject to change.

※ Beauty items will be provided as consumable items in the bag and must be used to equip.

Used pets are bound to the account and available to all characters on the same server.
Beauty items are disassemblable and yield Costume Mileage Tickets upon disassembly.

※ Attendance information is updated daily at 9:00 (KST).

※ Rewards must be claimed directly and will be delivered to the bag.

※ Please claim any activated stage rewards before the period ends.

※ The contents of chest-type items can be checked via the item tooltip's View Info [i] in-game.

※ Event items may be distributed through separate events.