Board Thread:Warhammer 40k General Discussion/@comment-64.121.236.162-20140910042956/@comment-79.133.253.76-20140920110534

Gene-seed technology was lost only after heresy. As you should now there is very easy to increase a space marine chapter or leagion becouse even if you don't know how to make gene-seed, becouse there is 2 glands in a space marine. One in the belly and other in chest. First one is taken out when under armour is put under marines skin, and other is taken only after marines death. So thats why there is a stable amount of gene-seed. Chaos space marines swelled their ranks for almoust a 500 years before first black crusade. And the two unknown legions are Raven guard and posibly Legion of the damned. That is becouse somewhy Raven guard is always mentioned as a first founding chapter. And legion of damned were posibly tanted by chaos and now seek forgivenes.