The big event mystery box was a reward from the Aiding the Exile time-limited event. They were earned by giving Shady lurker specific amounts of Menaphite coins for progress in the event, or by directly converting the coins at a rate of 500 coins per one event mystery box.
When opened, event mystery boxes yielded a total assortment of two rewards, and the box was destroyed. Two open inventory spaces were required to open the box.
Ironmen couldn't receive mystery boxes from the event.
The following is a selection of rewards which players could receive. Players received two rewards at a time.
|Prismatic large fallen star||1||Uncommon||Not sold|
|Prismatic medium fallen star||1||Common||Not sold|
|Prismatic small fallen star||1||Common||Not sold|
|Small dungeoneering token box||1||Common||Not sold|
|Medium dungeoneering token box||1||Uncommon||Not sold|
|Tight spring||50||Unknown||Not sold|
|Spirit diamond||1||Unknown||Not sold|
|Spirit ruby||1||Unknown||Not sold|
|Large cash bag||1||Rare||Not sold|
|Medium cash bag||1||Unknown||Not sold|
|Small cash bag||1||Common||Not sold|
|Advanced pulse core||1–2||Unknown||Not sold|
|Large prismatic lamp||1||Uncommon||Not sold|
|Medium prismatic lamp||1||Common||Not sold|
|Silverhawk down||25||Uncommon||Not sold|