[Event] Highest Concurrent User Commemoration Box

[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