>Marry her, our child inherits all of Prydain and ALL of fucking Francia >Her bungled assassination attempt must have been a socially awkward way of getting my attention >Countess Costanza, some random countess going full North Korea mode, being Countess of EVERY county in West Francia
>fuck that, kill her off, then go about crusading >Pope calls a crusade for West Francia, to give it to the only remaining Christian Karling.
>Use this as my chance to get off the Isles, declaring holy war for Brittany >Somewhere around 900, the entire fucking Karling dynasty converts to the Ibadi Muslim heresy. >Then most of England, then Ireland, then Scotland, kicking out the Scandi's as I go, until I form Prydain >Take over southern Scotland/North England >Switch succession to Absolute Cognatic and Ultimogeniture >Die in battle against vikings, leaving my only daughter as Duchess of Deheubarth and Gwynedd.