Honestly I've gotta say Juice lives in my Notebook and the two very main things I use are just the standard die of fate resolution and meaning tables.trap table is also good for magic items..
Making magic items through the creature trait thing.
I essentially use Lilliputian as my system and Juice fills all the gaps. A dungeon, hexcrawl, and weather kit would make it essentially replace mausritter for me! Lol
Very excited to see what you have in store!