Twelve-Winged Dark Seraphim
With Zhou Wen's influence, he can attract plenty of people to Luoyang. There's that swordsmanship sect Sei Gasaki founded, which is based on his Transcendent Flying Immortal. There's his disciples, who would be happy to gain a place near him and directly receive his teachings. I can't think of anyone else off the top of my head, but bringing an entire sect would certainly be helpful.