So do we know what happened to Earth B in the GO! Timeline? We know Jade retrieved it somehow, but I don’t remember what exactly happened to it. I always thought that the GO! Earth B could be a contender for Caliborn and Calliope’s planet, but I don’t know how it would escape the power of the retcon.

If it is from the Game Over Timeline, I’d imagine Condy retrieved it from Jade’s Dead Body. She shrunk it and carries it around after all, but then she’d have to find a way to grow it back without a Witch of Space, which makes the idea it’s that Timeline a bit doubtful.