The Black Onion Guard (a reenactor group on holiday in Cist) is my second full Turnip 28 army! They are led by the enigmatic Toff, Dame Plattengesicht.
They are based on the Cult of the Slug's Lament, which means they gain an extra unit—The Old Guard! This bonus is offset by the fact that the Old Guard and their Toff do not arrive until turn three AND take the field "Tired and Weary" with six panic tokens already in place. This means they may be brittle, but if used properly (or with some luck), they can provide a winning blow!