Random Rare Events on the Overworld

[SturmChurro]

All this would do is end having unscrupulous players placing afk bots to watch and report when these FATEs spawn until they get what they want from them.

Yep, as proven in other games that have more in-depth random events, or are based around them, they are continuously exploited by a section of the community. There really is no winning for the devs (or regular players) here.