Nadiya Zelenko is a psyker in the service of Inquisitor Drake. Born a noble of Hive Sejanus she fled her home when she developed pychic powers. Drake found her and sent her to the Scholastica Psykana for training, but requested her to be returned upon the completion of her training. Whilst it is unusual to have a psyker reassigned to the place they came from, he valued her local knowledge.
Her talents mainly revolve around compulsion and mental manipulation.
She comes across as rather aloof, but working with other agents in the Obelisk is beginning to mellow.