Black Crusade (2011), p82 — Mark of Nurgle

Heretics with the Mark of Nurgle are marked by the Plague Father, either as a physical mark corroded into their corrupted flesh or a more secretive but no less permanent mark upon one's soul. The sigil constantly weeps pus like a viciously festering wound, though this causes them no Wound Damage. These characters are compelled to constantly spread Nurgle's Rot throughout the galaxy.

Benefits: The character gains the Stuff of Nightmares and Unnatural Toughness (+1) Traits. In addition to these Talents, the Mark may grant further bonuses as determined by the GM and may be a prerequisite when performing rituals and interacting with various beings of the warp.