75 Whm and I (70 Sam) camped this yesterday. Took about 2 hours to pop, killed the place holder 8 times. We had just finished killing a Hastatus when it popped.
I just about died, only because protect and shell wore just as I pulled it. It casted Burst right from the start. I Tachi : Gekko to try and silence it but I think it's immune. I was better off using Tachi : Hobaku for stun. Oh well, without shell it brought me down from 1266 HP to about 120 o.o Third eye saved my hide when he swung his staff. Which gave my friend just enough time to cast Cure V and then IV to top me off.
Needless to say he pulled hate but as all that was happening I used meditate. So when it turned, I used Tachi : Gekko >> 2Hr >> Yaku for Induration followed by another Gekko for Fragmentation. Meanwhile my friend buffs us. That combo took him down to 1/4 HP and I still had 100% TP.
Even with all the damage it took. The quake it was casting didn't get interupted but with shell on I only took about 500 dmg. It started to cast burst right after so I used my TP to try and finish it off but it wasn't enough. Luckily my friend had built up enough TP to finish it with Hexa Strike :D
Dropped the Cloak and Stonega II (200k in Fairy) that my friend needed for his blm sub. No Quake though :/ Oh, well I got my cloak and it was well worth his time to have helped me. It was a good day. The fight only lasted about 2 minutes.