Looking for potential ways to Solo (or at most, Duo/Trio) this NM. My brother says he can't outrun it using W Legs, so straight tanking seems to be the more logical choice.
According to Wiki, it's pretty easy to Slow/Paralyze, so I'd expect those to help out quite nicely with things like Shadows.
My current thoughts for killing it would be:
RDM/NIN x1~2 & SMN. SMN would generate very little hate, making it easier for RDM to hold it.
I also considered PLD/NIN, RDM/whatever & SMN.
I've included SMN in both setups due to SMN's damage being fairly hateless (and without long recast penalties if their pet gets hit).