Death Did Us Part
Rare7.5%ObjectiveOptionalSingle-player
Murder your spouse
It has to be your own murder scheme - a spouse dying any other way doesn't count. Design a married ruler with Schemer and Impatient, open the Intrigue menu, and target your beloved. Spouses have precious little protection early on, so one scheme cycle usually does it. Marry, murder, achievement - the full CK3 experience in miniature. The Things We Do for Love is the same energy pointed at someone else's marriage.