Yes it is very possible, since the only setup i have done this BCNM with is DRG/WHM DRG/WHM PLD/WAR.
Items Needed:
Yag Drink each. (Preferably 2)
Hi-Potion Tank.
The fight itself is very easy untill around 90% when he starts to hit like a truck and spams TP moves like theres no tomorrow.
What we do is have the DRG's Hold TP just before we get to that 90% mark, then after it we unleash 2 Penta's that will knock off a chunk while the PLD Sentinals, then both DRG's should be spamming Healing Breath while the PLD is using some of thier Hi-Pots.
It can get pretty scary if you get unlucky and he decides to spam that Aoe move and someones Wyvern dies, but you should be able to ride it out.
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WoW: 80 Hunter - 80 Death Knight - 80 Paladin
FFXI: 75 Dragoon - 75 Samurai - 75 Paladin
FFXIV 1: 50 Marauder/Gladiator/Archer/Pugilist/Lancer
FFXIV 2: 50 Thaumaturge - 50 Conjurer
Tera: 60 Slayer