[Event] Highest Concurrent User Commemoration Box

- Description: [Event] Highest Concurrent User Commemoration Box Use a Gold Key to open the box. You can obtain one of the following: Dandelion Weapon Box Kzarka's Sealed Weapon Box Nouver's Sealed Sub-weapon Box Kutum's Sealed Sub-weapon Box Griffon's Helmet Urugon's Shoes Dim Tree Spirit's Armor Giath's Helmet Bheg's Gloves Muskan's Shoes Red Nose's Armor

- Additional use requirements are not yet decoded; this is not a complete eligibility check.