Daemons of Nurgle have the Hatred (Daemons of Tzeentch) special rule. Enemy models targeting a Daemon of Nurgle in close combat suffer a -1 penalty To Hit.
Source: Warhammer Fantasy: 8th Edition
Daemons of Nurgle have the Hatred (Daemons of Tzeentch) special rule. Enemy models targeting a Daemon of Nurgle in close combat suffer a -1 penalty To Hit.