Enshrouded in dense clouds of flies, the legions of Nurgle trudge across the battlefield, spreading his multitudinous gifts and cataloguing their effects upon mortals.
Daemons of Nurgle have the Hatred (Daemons of Tzeentch) special rule. In addition, any enemy model that directs its attacks against a Daemon of Nurgle during the Combat phase must re-roll any rolls To Hit of a natural 6.