By Diabolos.Sovereign 2010-06-27 02:18:37
We just treated it like regular Sandworm. It gets all the same TP moves as Sandworm, but did get two new TP moves, Gorge and Disgorge. Gorge seemed AoE around the target, and was basically a really bad HP drain move for the worm. Disgorge was essentially the same thing (possibly single target?), though was one-shotting our PLDs for over 1700 dmg a shot. Stunning these is vital to winning the fight. Appeared as though Minhocao could use the moves at any time, although it's always happened more frequently at lower HP for us.
I'd personally recommend a solid tank party, at least one DD, and at least two stuns. So you're probably looking at between 6 and 12 players, depending on how much time you want to spend with it. 6 player fight should be possible, but will more than likely take longer than the 30 minutes on one stone. PLD/NIN, RDM/DRK, WHM/SCH, RNG/SAM, BRD/BLM, BLM/RDM could probably six man it pretty easily, given enough time.