With long dp you spread it for max apparition pump on 4 set. That's what is also done in m+ to increase mastery uptime. I suppose if you are doing a "go" you could stack it all on a target but naturally if they press defs its better to have it spread too.
something I pick up sometimes is the mind flay 10% damage increase. I get random kills at 2200 mmr with mind flay because they don’t kick it. people only think to kick void torrent
Ive been feeling Spriest/affy is the best comp right now? Im not seeing Boomie DH top anymore. I think Spriest/affy for Dampening is the way to go I MO