u/rodri2510

Im phlegra in a singleplayer game fighting against sceleria. I was doing pretty well at first but im having trouble now advancing through bordes of undead chaff. I got a province with H2 priests and was thinking of giving them a crown of command to insta communion and spam banishment. Is it viable or does phlegra have any other way to deal with hordes of chaff? Any tip or advice is welcome, kind of a noob.