Summer Camp Pledge

I want to take my first steps into dedicated world-building, stretching my creativity and imagination by creating elements of a new world, one that incorporates fantastical or otherworldly spaces/atmospheres. I’ve not really written in this way before, so I’d like to challenge myself to achieve a Copper Badge (8 prompts).
I’d like to take a prompt or two from each theme and pull out the creation, history, and future story of this new world The creation of the world can come out in the expanse theme, while elements of its history might be told in its leadership and possibly monstrous themes. The discovery theme connects to my overall goal, as I will be discovering this world as I go along — there will be elements of discovery that i can highlight as they come up, and possibly use those directly in the theme.
Inspiration: Creation story, plant growth, sci-fi technology, etc.