This question contains spoilers… (view spoiler)[I loved this series to death and I'm so impressed by every single detail coming into play eventually, except for this one: Anomalous made a potion thing that can literally kill you for a couple hours and then you come back, but Damien and Amma didn't even consider using it. Was this intentional because they just absolutely did not want to be separated from each other or was this just a forgotten detail? (hide spoiler)]