a little back story is in order, i have been asked to run a one time BC demo that is not broken chains. so i am going to have the players hunt down a person that knows the location of a shattered tomb world( got hit by an astroid or some thing) what makes this knowledge so important is that there is a working biotransferince device somewhere on the world and said guy( will get name latter ) can make it work. this gets deminstrated by the heritics being thrown in at the end...
this got me thinking could the minion rules be used to create a sort of proto-necron? since most of the place is wreaked the phase out and self repair functions would not work, but other than that what would you guys do? or is this idea a bit too out there?