Rip the fabric of Spacetime.
… Of course the fabric would repair itself in my dream world. I believe in string theory. 
Jump into a painting, and live in the world drawn in the painting. 
Oh I could imagine stepping into a painting of a large flower field on a cliff with a wonderful ocean view, at sunset. I’d spawn myself a throne and sit there for the entire dream, taking in the senses, smelling the sea, feeling the gentle sea breeze…
This really inspires the LD inspiration vibes inside me. Now if only I could find a way to inspire the programming ones.
SPOILER - Click to view
I hope the painting one gets picked 