On trash I do one of two things.
For longer lasting fights, has a chance to pull aggro if not careful:
Corr all tanked mobs for Eradication procs, also gives tanks some time to get aggro
SoC till dead
Safer way, Less chance to pull aggro. Also better on weaker trash where others are AoEing, as SoC won't get to do good damage when stuff dies too fast:
CoA all tanked mobs for Molten Core procs, also gives tanks time to get aggro
Rain of Fire until all dead
I usually get 2k DPS on trash this way, depending on what other AoE is around, and if they kill it too fast or not. Sometimes, when we run with 2 mages, 3 DKs, 4 Hunters and 2 DPS Wars in 25-man, I just stop even trying to DPS on trash. The AoE they bring makes anything other than straight Rain of Fire suck as it's dead before I can do any damage. Even throwing RoF in there only makes things die 1-2 seconds faster, if that.
Edited, Jan 19th 2009 10:52am by Lathais