Obverse

The Obverse was the pocket universe from which Iris Wildthyme came. It was connected to the universe by the Enclave. Iris once encountered the Eighth Doctor there. (EDA: The Blue Angel) One implied that the Obverse was a construction of the Celestis' making. (EDA: The Taking of Planet 5) Valceans originated from the Obverse. (PDA: Verdigris)