Fractal run. DPS is low, really low, but not so bad we can't clear stuff before we run out of, for example, things to feed the minotaur. We eventually get to the last boss...

Slow, again, but crawlers are dying and mechanics are getting handled. Until the DRK (well geared and showing his disgust at the DPS the whole run, and generally being impatient) stands in a glowy panel and, with 3 stacks of vulnerability, finally dies to the big cleave. Checked the death report and I did have heals landing on him, just wasn't enough to overcome 3 damage sources with 3 stacks of vulnerability.

Got kicked. :/ Not a big deal since every time I queue, healers are instant, but bleh.