All the disease and sickness cannot just be excised like a tumor, it's too advanced, too widespread throughout the whole body, too deep in it's bones.
This isn't Stage 4 cancer, we've gone beyond that.
We're fuckin' Deadpool at this point: We ARE cancer.
You need to eat a body. And you need to carry the plague. And you need to carry a plague around this whole world, that will change this whole fuckin world. And all your enemies will vomit black bile and will choke on blood and will grow boils and die. But only if you get together with your other RATS. And you come up with some kind of super plague, to fuckin end your enemies and...
End. This. Nightmare.