mobster 'gang up'
Mobsters are crimelords, organizing individual criminals into powerful gangs, enabling them to deal with rivals more easily. By ganging up on their victims they put a quick end to any upstarts before they can get a grip on power. The gang up skill grants an extra attack against the mobster's target each round to every gang member in a flanking position. Dual-wielding characters get a 50% chance for an additional offhand attack.