I need to declare a tyrany revolt against my liege, what are all of the ways to do it and how do i encourage the ai to do it? and which traits make it more likely?
Are you king, duke,or count??
If you Spy On him and pick up his plot you may even be able to join the plot against yourself, but I'm just guessing there, it would be kind of cool though.
Unfortunately you can't joint a plot targeting you. Or else suicides would be easier.