To beat Titan a simple set up is RDM WHM PLD SAM SAM RDM this will be good for the best dmg output and titan hits like a pussy so no one should drop in this fight if Bareartha is up, the pld should be 70+ and the DD/mages65+. when you are in the BC fight buff up and head in the pld should voke first and tank for the fight RDM can enfeeb(if they stick) refresh and a few nukes WHM should keep the PLD up and the SAMs should beat the crap out of him, Titan will 2 hour at 50% other than that you should have no problem beating him.