Blessed by the Plaguelord of Clan Pestilens, even a scratch from this filth-encrusted weapon can turn into instant infection.
R S AP Special Rules
Blade of Nurglitch Combat S+1 - Magical Attacks
Notes: Any enemy model that suffers one or more unsaved wounds from the Blade of Nurglitch must immediately make a Toughness test. If this test is failed, they suffer a -1 modifier to their Toughness characteristic (to a minimum of 1) for the remainder of the game.