|Release||20 March 2017 (Update)|
|Destroy||Are you sure you want to destroy your event mystery box? You cannot reclaim it.|
|On death||Always kept outside Wild|
|Examine||A special event mystery box that contains all sorts of goodies.|
Event mystery boxes are reward items available from the Agents of Fury seasonal event. They are earned by giving Miithrius and Zymthara specific amounts of Zamorakian emblems for progress in the event, or by directly converting the emblems at a rate of 250 emblems per one event mystery box. They contain a variety of Treasure Hunter items and some event-specific items which may be claimed if the mystery box is opened throughout the duration of the event.
When opened, event mystery boxes yield a total assortment of three or four rewards, and the box is destroyed. Four open inventory spaces are required to open a box.
Ironman players get a message when reaching the 2,000 and 4,000 emblem marks as follows: Ironmen can't receive mystery boxes from this event.
The following is a selection of prizes which players can receive from one:
Additionally, players may receive some standard Treasure Hunter promotion rewards (in place of those listed above). Receiving a drop from this table replaces a drop from the previous table, but still counts toward the total of three or four given to the player per event mystery box.