DBMM New Zealand DBMM, De Bellis Magistrorum Militum, are wargames rules for ancient and medieval battles from 3000 BC to 1525 AD. The rules are written by Phil Barker and published by the Wargames Research Group Limited Publications. The rules, army lists and books are available from www.wrg.me.uk The purpose of this blog is to promote the rules in New Zealand by sharing information and photos. This blog replicates posts on the DBMM New Zealand Facebook, for those wargamers who do not use FB.