I was just playing the second scenario for FFH2 (the one where perpentach has everyone declare war whenever he wants) and I used Gibbon to "impersonate leader" on the infernals (and really rekt their civilization). I was planning on using my giant stack of pirates and Nightwatches to take out all his units once I'd spread them out and pillaged all his tiles - but whoever I left controlling my kingdom decided to "declare nationality" with everything but the pirates!!!! 12+ nightwatches turned into just normal nightwatches that can't attack anyone... ARRRRRgh. I'm going to find that governor, whoever he was, and rip his lungs out. With a nightwatch. Who still has his nationality hidden.