Mysterious Chest

Every 4 hours 28 treasure chests spawn in Auroria: 5 in Golden Ruins, 5 in Reedwind, and 18 in the eastern Auroria zones. Interacting with these chests will either spawn a monster or give the player a tradepack worth about 400g. The tradepacks can be turned in at any ocean trader, but the closest by far is at diamond shores ezis.

Interactable treasure chest