The Host ~ Amphibia [COMPLETED]

Hi! This is my first fanfiction and like many of you guys, I really want Amphibia season 3 part b, so I'm writing how I think it'll end, including the Darcy vs Sasha & Anne fight, Sasha and Marcy's calamity powers, and so much more! I am an armature author, please don't get high hopes. I recommend not reading unless...