Thanks people, we played undead garden as a 3 way game on saturday, the skaven player didnt fare to well because of his low leadership and the fear rule but it was a walk-over for the maneaters and norse. In the end we decided that upon reaching 10 kills a team had to retire or the norse and maneaters would be playing still. We used the PP chart from BTB and the weather tables for Cathay, not a brill game but its one we know not to do again.
Cian Shieldbiter