You can go Necropoliton, but corpsecrafter (and anything else that takes place during the creation of an undead) can't be used on yourself, if that's what you mean.
Corpsecrafter doesn't work on Necropoliton anyway, I was thinking Desecrate
but that's fine.
I also found my damage knack today, Twice per day I can trade 5hp (black sand ftw?) making someone who can actually hit their targets deal an extra +3d6 damage. Shining moments for all! Your murderous victory and my new zombie to pat you on the back for me.
Which also means the sheet is finished. Meet