Keep playing until this event repeats and succeeds enough to raise mutual opinion above 45, then duel your opponent and win with both parties still being alive. Execution is a diplomatic action that can be used on one's prisoners.It is the most basic of the actions that kill prisoners.

One method to unlock this achievement is to make sure the demon child is your heir, then retire your current character before the child turns 16. Muslims and other religions/government types which allow concubinage can take extra wives or concubines to reach this faster. Because duel experience is earned whether you win or lose, it's not necessary to win even a single duel. Play a pagan in a warrior lodge and fight a lot of battles/raid a lot. If I were to throw a round number on the minumum number of starts it takes to 100% CK2 it would be around 20. After diplomatically vassalizing the Bajanid and Taid Emirates, you already control 86 of the 105 counties required for this achievement. Start as Konstantinos X of the Byzantine Empire in 1066. If you kill your wife and remarry you can get 300 prestige. Note that you may not get an alert for the English culture event, so keep checking the eligible provinces when the time comes. 'The Alexiad' bookmark as the King of Croatia. Abbasid Caliph Al-Mansur in 769 can diplomatically vassalize the Bajanid and Taid Emirates, subjugate the Taghlibid Sultanate, and jihad or holy war the remaining Indian realms that make up the Empire of Rajasthan. Fastest as Charlemagne or Carloman in 769. You cannot end 3 wars with an initial enforce realm peace, and do another 3 10 years later. Every character in Crusader Kings II has traits, usually several.

How to vassalize pope ck2