Debuff Master

Debuff Master is an item in the affinity generator mod class which is suitable for the controller role.

Obtained from

 * Vendor console, Tech Wing (Watchtower)
 * Vendor console, Tech Wing (Hall of Doom)
 * Amenity: R&D Vendor

Trivia
Type C affinity generator mods will only be active if the player character has equipped six pieces of elite gear.