Big deal it's good in one raid checkpoint. Meanwhile hunters and warlocks are king in literally everything else. Nighthawk literally doubles sunbreaker boss damage, not to mention it gives orbs and it's faster. It's extrenely potent in: -Calus -Dogs -argos -Val Cauror -Final Ep bosses. Yeah sunbreaker has good damage, but I'm not going to choose a sunbreaker over a nighthawk hunter. However it is nice that sunbreaker has decent add clearing potential along with good boss damage. :)