Lucky Block

Adds boxes whose contents are unknown. These are what are commonly known as “gacha” boxes. A few will spawn naturally on newly generated maps. You can also generate them using a dedicated structure.
Select a Pawn and right-click the box to instruct them to open it.
You can configure options such as the number of boxes that spawn, the weighting of categories, the value of prizes, and event threat levels.

Built-in Language Files
English
Japanese
Chinese (Machine Translation: I don't understand Chinese)

Possible Contents
Items that serve as quest rewards
Events triggered by the Storyteller
Health effects granted to the Pawn who opens the box
Special events

This mod is an unofficial add-on.

FAQ
Q. Which tab is the dedicated building in?
A. It’s in the “Other” tab.
Q. Can I add it mid-game?
A. Since it only adds items, I think you can. I’m not sure about removing it.
Q. Is it CE-compatible?
A. There are no combat elements.