A Tailor, the rarest type of Corporalki Grisha, able to alter the appearance of living tissue. She serves at the Ravkan court as the queen's personal attendant - a position that gives her access to everyone in the palace and the genuine confidence of nearly none of them. Genya's quiet friendship with Alina is one of the more carefully drawn relationships the trilogy gives either of them.

A pale, reed-thin Fabrikator at the Little Palace who is brilliant with metalwork and glass. He is quiet and socially awkward, far more comfortable with materials than with people, and creates specialised Grisha tools and equipment.