“Portrait of Antonietta Gonzalez,” by Lavinia Fontana (ca. 1595) (OC)

After 10+ years, I still don't know how to do this puzzle and feel I just get lucky every time I solve it.

Discerning the Transmundane

If Black Sacrament was performed on Harkon would the Dark Brotherhood take the contract and what amount of money would they ask for it?