Why does it matter what the reason is? Everything in Battlemaster is just reasons to have, you know, battles. We know what the true reasoning is, but better charter stuff is a casus belli that they can gather their allies under.
Indeed, we are all here to have fun wars.
Yet saying things like "We want to change the charter" gives an OOC impression that going to war is the only way to do it. Or that this is the real reason to have the war. Yet that simply is not true. Niselur never once tried to actually change the charter, or even exert any kind of influence on the church in any way.
