Originally Posted by
vanityking
Disc already should be casting Holy Fire as a part of their "rotation" to maintain Evangelism up or to achieve a high amount of DPS. Power Word: Solace replaces Holy Fire for an similar version, only better. Holy has no need to cast Holy Fire in a fight unless they feel like helping out at low damage phases, but it's no real increase HPS-wise, meaning that Solace is a new spell they have to think about for them, and it's just a hit the same button at the same time for disc, which is why it theoretically saves disc more mana. Currently it is still good for Holy Priests, because it gives them a free heal, but I don't see why anyone would take it after this Mindbender buff.