The Lustonian had 1 of interesting script (I wonder that others faction had it ) when I nearly completed conquered Ilberia pennisuala, I left 1 of the last settlement who had around 500 troops left (basically because I had exhauted my troops in conquering every others settlements in the pennisuala) after awhile I regained my debt and build a decent army, deciding to united the whole Ilberia to go against others factions w. my half full stacks, the script actived, and Boom! got a full stack of hostile army after me . I lost 3-4 battles w. heavy lost, but luckily my earning was like 5k per turn so I used all the money to hire mercs, gather 3/4 of my nobles and beat that hordes, close-death exp though - because most of my settlements got one 1 levy garrisoning - after that I'm on my way conquering teh Europe, half way to Rome now ^^