On each sectors, a player receives a Mystery Box every 10 minutes, which is a special crate containing rewards.
To exchange the Mystery Box for rewards, the player must use the command:
!mystery - Unpack one box.
!mysteryx10 - Unpack x10 boxes.
Each box can yield 3 rewards from the list.
To be able to unpack the crate, the player must have them in their backpack.