M'ark-Mill Ar is the former linerat of Lautrehamon's Sewer Warlords. Fair play is not the bigest strength of a linerat, but M'ark was a nasty one even by skaven standards, he used to cheat even while playing solitaire, and as Chov (Dark Wind Fire and Steel's Necromancer) keeps coming drunk to his games, his necromantic hold on zombies is a bit...lax... and so, part of the personality in those raised still lingers. M'ark will get Dirty player as his first normal skill