Editing starting items in first Castle

[Saridu]

Forgive me if this has been answered but I have searched the forums for an hour and couldn't find an guidance.

I want to edit the starting castle's item to always generate a rage sword (Sure beats spending time loading and reloading until I get one). Oh and a demitirus on the demon world would also be nice

Now it's easy with the crossworld editor, but I cannot for the life of me decode the .embryos.loc file! I can see where the creatures are stored (not so worried about that, I can use shop mod) but I cannot see where the file talks about what items are offered

Could some benevolent soul help me out?