When do you start getting good monsters? I'm about 8 hours in and I still feel all my monsters are low level junk and I don't have enough of the rank 2 items to level any of them past lvl.15 or so. I'm still using my first monsters for my MED/RAV and I'm using various stuff for COM. Also when do you open up monster fusing? I'm assuming that will help.
Also can you screw yourself up by doing the crystarium badly? I didn't know how it worked until I read this thread and I've just been doing nonstop COM for Noel and splitting Serah on RAV/MED. I think Noel is like lvl.55 COM and Serah is lvl.35 RAV atm. I don't even have any ohther roles for them besides whatever they started with. Just started 300AF with the
. Should I change up my leveling at this point or is it too late since CP costs are high already (~400-500cp an level).