AsFBlack
Worst thing you could give a guy like snape cause I can see him getting obsessed with the dream of lily and keep recreating it over and over every day slowly losing his sanity trying to make it perfect trying to live his life with her better every day and when he is in reality he despises it thinks this is not his true place and believing in the dream till he does something stupid to make the dream a reality and decides to create a time paradox or send his soul back killing himself creating an alternate timeline or most likely just end up killing himself all in all a good way to kill someone