Super easy to tank, it has a slow attack speed and casts magic on a regular basis. It's good and bad, mainly bad, because after 33% it starts using Cure IV. Some have said they can kill it in around 45 min, I can see that, but it's going to rely on a lot of MP nuking and getting lucky with the NM's casting. Keeping Protect and Shell dispelled gives the NM the option to rebuff itself, but it won't always do that, sometimes it'll just Cure itself a number of times in a row. It used Ore Lob and Shell Charge twice, for all 4 I had Tav Tacos/ProIV/Stoneskin/Phalanx and 42%/48% physical damage taken gear (day/night). The WS's didn't hit too hard, but if you're caught unbuffed it could one shot you.
Aside that it was very easy, took me a little over an hour.