A Quick Shave (25 player)

Razorscale has 12,550,500 health on Heroic Mode. To get this achievement, you have 120 seconds to do 6,275,250 damage to her. This equates to just UNDER 52294 DPS during the 120 seconds that Razorscale is on the ground. This includes all Damage Sources; Heals, Tanks and DPS. If you cannot achieve at least 52k Raid DPS, you cannot get this achievement.

Considering this fact, EACH DPS will need to do 3269 Average DPS during Razorscale's 'Downtime'. If you figure in tanks and healers helping out, it's probably closer to 3150 DPS, but that's no reason for slacking.

It's worth noting that she is rooted for 60 seconds, but takes 5 seconds to land, and she will not destroy her DoTs at the end of her ground phase. If she flies up with dots and reaches 50%, she will land, and you will be awarded this achievement upon killing her. Considering this, you can also lower the requirement to 3100 DPS/Person, but that's pushing it.

My guild got this tonight. I don't know if you can even kill Razorscale without getting it. It seemed that every time she flew up a second time, when she landed she Enraged and dealt 900% more damage...am I wrong?

So how do you keep her from going back in the air again?