They're a little testy to get hold of initially, but once you've got them in consecrate and keep it down, they'll look away for a brief moment and come back on the next tick - eventually they'll stop doing even that.
It gets really fun if the casters that summon them don't get CCed - I've had 5 or 6 of those things on me at once, plus the casters. Inevitably, squishy raid members will move in to AoE and get insta-gibbed by a triple cleave.
Oh sure, we could just do the pulls proper - but what the hell kind of fun is that? Gorefiend trash is a snoozefest unless you get adds. And grunts don't count as adds - they're critters with health.
_________________
