riverne A01 is in misareaux coast, and to get to the bc you have to make your way through the area, jumping through teleport-type things called 'spacial displacements'. 2 of these need to be opened with EX items (giant scales) dropped by VT wyverns inside riverne#A01, so you have to farm these first. i've had varying luck getting these, but it isn't extremely rare. (notice: hippogryphs detect by true sight, so sneak/invis won't work. sneak behind them)
once at the bc, be prepared for maybe the hardest fight you've ever fought in this game. you'll be up against 3 very hard mobs that can't be slept, so keep in mind that you'll have to deal with 3 at a time.
the mobs CAN be bound, aspired(!) and silenced(important!).
i'd say they're about as tough as VT+ mobs each, so the ideal thing is obviously 3 pairs of people capable of duoing a VT mob. medicines are obviously good, but the time i actually won this, we were all out, and had to rely on a couple of 2-hrs too :P
the mobs change 'jobs' too, but they can be locked to one job for a certain amount of time by using an item called 'yellow liquid' on them. if they're not silenced when they turn into black mages, you may be in trouble.
oh, and bring bucketloads of reraisers, hi-reraisers or a person to stand outside the bc able to raise, because you will most likely fail a few times.. and having to farm scales and walk through riverne again just to have another go is a pain ;)
my thoughts on ideal pt makeup? nin nin nin rdm rdm rdm. slow but safe.
Edited, Tue Jan 11 04:48:20 2005 by Ske