plan 1 :
600 kills get 1st vil
800 kills get last vil
900 kills get hero ( forgot his name , just noticed seems like vikings unique unit but ranged ) , keep it on 40 until 1000 kills
1000 kills get genghis khan
just 4 castle in base and remove front castle
remove transport ship
remove tower and just allow rams
lock teams because CBF design for Top vs Bottom ( or make sure cant random team )

plan 2:
750 kills get vil
vil / 20 razes after 750 kills
1000 kills get genghis khan
remove transport ship
remove tower and just allow rams
lock teams because CBF design for Top vs Bottom ( or make sure cant random team )


and looking for ( bonus ) : support realms , age of chivalry , aofe