no, im going for 100% first time (using a guide of course)
Basically, first boss was abnormally easy, for black element I just used charon. For the next one I eqipped Yuna with Cat Nip and sos haste. and used trigger happy. That boss went down after 2 trigger happys, and for Chac, I put them all in Gunner dresspheres, had them all master Trigger happy lvl3 and a haste accessory,used them one after another, therefore prevent chac from attacking. he took with 3 rounds.
Thats it so far. But from all that I don't think that paragon and Trema will be too hard.