Shinkyoku Soukai Polyphonica Episode 12 English Subbed Episode Title:Symphony: The Divine Song of the Rainbow.Episode Description:Phoron and Corti keep trying to convince Krista that continuing on singing for the fake Commandia from the Counterfeit Rainbow will just hurt her. In the meantime, the anti-spirits movement has set up their spirit bomb. When it's opened by accident, the berserk spirit inside causes all lower level spirits to lose control and creates havoc across the city.