How to steal a vassal ?

[IITonicII]

Hello,

I would like to know how to "steal" a vassal from another civilization in this mod.

As it's impossible to conquer a big part of the world without vassal, i try to vassalize other civilizations, but sometimes they accept the vassalization from another one and the war stops. It's kinda frustrating.

Thanks.

 

[Ani Taneen]

You have to kill the suzerain and the vassal contracts drop.

It is rare, but if the only thing keeping them as a vassal is the landmass difference, then they will free themselves if you do a real dent to the the suzerain's empire.