Wow, so gamey - I love it! (nothing wrong with gamey).
What's the Varangian trick you mentioned?
And just to make sure I understand your technique:
1. Capture a title holder
2. Marry your heir to them when of age
3. Kill yourself (becoming the heir).
4. When son (heir) is born, also with claim, kill wife & then self.
5. Become that son and heir with claim; press it.
That correct?
1. Just claimant, with a claim that is inheritable. If there are no avaible people with inheritable claim or they're too rare to capture them, just kill 2-4 rulers in the row of specific realms, then a lot of people will gain claim. As for power of the claim, it doens't matter if strong/weak.
2. Not marry, take as concubine/lover. You can do it only as your main character. In the caliphate case I killed myself because I was woman, and I was having woman with claim for Caliphate, but I said that I did mistake. At first, capture, then kill yourself if change of gender is needed. Not otherwise. In most cases you gonna do it as man, taking some woman with claim for concubine... but with Shia state I wanted to do it the other way around. Why? In muslim states only men can inherit, and it's almost impossible to find girl with inheritable claim for sultanate. However, somewhat such girl appeared and she was first claimant I taken into captive, so used her. Death of my ruler isn't big deal for me.
3. Just kill concubine to give claims to all of your/her offsprings.
4. Push claim of your children for specific realm, after winning kill that children and you gonna inherit because you're father/mother. It's better to play as adult. For completely other tactic, you need to kill yourself becoming child in total. (tactic, which I used for gaining Mali, but what's non-important when you're empire-tier)
Varangian trick:
If you have mercenaries/holy order as vassal, just give them kingdom, assasinate, you will inherit both mercenaries/holy order title and your king title. Pretty easy, but damn useful.
Congratulations for this successful Canarian campaign. The Hashashin? There are Canarian assassins much more numerous and as deadly!
Thanks! Really appreciate it.