A controversial suggestion

[Chance]

...one big reason for this is that by simplifying the apps, flavor apps seem a lot more dead. You only have 'Wonders' as a location to app for something that like, summons a bunch of spirits or creates a plague or whatever.

Please see the Player Guide, specifically that part in bolded letters there. You can request anything. People often do make flavor/IC requests of the more unconventional nature.  You don't use the forums for this.

I think a guide or some information on what this could entail to help with inspiration/guidance would be a positive, and anyone is free and encouraged to write that.