So, I've had the idea for a while to make a homebrew D&D campaign based around Inflation and all that good stuff, and I've finally put the ball- or balloon in this case- in motion and have started making different spells, magic items a side quest and two interesting traps for this... But I am slowly running out of ideas, so I raise y'all the opportunity, do any of you have any cool ideas for balloon based magic, food, or anything else you could give me?