Out of the 4 currently available dungeons, 3 will be placed for players to clear per stage. The available dungeon order will be reset every Wednesday (00:00 PT).
Dungeon will be reshuffled weekly every Wednesday (00:00 PT). You will be removed and will be unable to enter the dungeon starting from Tuesday (23:50 PT) to Wednesday (00:10 PT).
Select from 1 of 3 Random Buffs to Apply once you clear Mirror Del Stages 1 and 2.
You can receive a different buff upon clearing the stage again.
The buff will reset after clearing Stage 3 or on Wednesday (00:00 PT), the weekly reset time.
Complete Epic Quest ‘Entering Mirror Del’ and Character Quest ‘Resonating Artifact’ to grow your Master Artifact to Stage 5!
LOGIN EVENT
Login for 10 cumulative minutes per week to receive useful rewards! Only players that reached level 99 can participate.
REWARD
[Cobo] Mirror Del Region Trial Cube
*If left unused or unopened, items will be deleted on 02/24/2026 (23:59 PST).
WEEKLY QUESTS
Receive weekly quests every Wednesday (00:00 PST) and receive rewards. Only players that reached level 99 can participate.
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