We're a casual 25 man raiding guild. We did the first four bosses in MV on 25 man, then ten people made Elegon attempts on another night. From what I heard, the closest they got was 5%.
Unfortunately, I wasn't this raid, so I don't know the exact strategy that was used. Also, these logs were started late, and don't contain the 5% attempt.
I know some of our DPS is iffy (and I will work on that on an individual basis), but any constructive advice would be appreciated, thank you.