Following the rules about original discoveries and breakthroughs found in the Bonisagus part of the book True Lineage, I am wondering about this.
I am playing a kind necromancer more about Intellego and Creo than Perdo and bloody sacrifices and so on.
I wanted to work on this project: If you consider than when someone dies, this is a special moment in his life maybe you could cristalize the last sparkle of life in a symbolic part of the dying body like the heart for instance.
After this you could use this dead corpse to extract during the following season some Corpus virtus (a bit like extracting Vim virtus from magical auras). After some research, I have learn that the flesh on a dead body rot in approximately 3 months so it would take one season for the necromancer to extract all the Corpus from the body at the same pace as the flesh rots.
My question is: what kind of breakthrough would this be: Minor( surely not), Major ? Hermetic ?
Also, do you have ideas to make experiments about this ? Some spells to create or enchanted items to create ? What about the Insights ? Do you know some Hedge Wizard that could help on this kind of breakthrough ?
Thank you for your answers, remarks, ideas...