The Broken Claw
Lana is the only child of House Tregaria. She has had a rocky relationship with Rana, telling her very clearly that she doesn’t love her when directly confronted. She then however aided Rana in her escape from House Diesel.
She was the target of the taking at the Wizards Tower that Rana, Tali, Lily & Moira interrupted. Causing the destruction of the tower but saving Lana.