To kill my current ruler, I made him a general and sent him many times in a one-man-army fighting against enemy's troops, but he doesn't die.
I can't find clear information about this subject. There is many contradictory tips on Internet : some say that you just need to send him alone to fight, like I did. Some other suggest it's better to send him in normal fights and the only thing matters is number of battles.
What is the best way to kill the current ruler ?
Is there an other way that the one I explained to do so ?