Press All Claims:Another strength of fabricated claims is the ability to press multiple of them in one war. It’s often worth using your Chancellor for this, but not as your exclusive method of expansion. Although this is powerful when it works, the low chance of success and the fact that it’s entirely up to chance makes this a very unreliable method of expanding. The chances of success are based on your Chancellor’s diplomacy stat, and with a high enough stat he can even create a claim on a whole duchy if the target holds one. Simply tell your Chancellor to sit in a neighbouring province and he’ll have a percentage chance over time to generate you a claim. In my original guide, How to Get Married and Go to WarI briefly touched on the ability to fabricate claims on your neighbours.
How to Get a Casus Belli in Crusader Kings 2: Part 1ħ hours ago 1.