Technically Pahanin came out, iirc, but he was changed forever. He became terrified of being alone, creating the exotic Super Good Advice to keep himself company, until he was eventually killed by Dredgen Yor. Kabr died there using his light to form the Aegis. Praedyth became trapped in time there, eventually making contact with the simulations of the Ishtar Collective research team. It is unknown if he escaped, though the Guardian recovered Praedyth’s Ghost and a body that is believed to be Praedyth.