...sa upgrade ng crystarium yung main role ng characters mo uprgade mo muna... tulad kay lightning main role niya is Ravager, then Commando, then Medic...Kay Fang is Commando,Sentinel,Saboteur,... pero depende sa style ng play mo... sa Weapon upgrade naman antayin mo muna mag chapter 11 ka tapos mag farm ka muna...
pero eto ang efficient way ng upgrading:
1.Choose a pieice of equipment you want to upgrade.
2.Check it's rank and maximum level, then calculate the exp amount required.
3.Use 36 sturdy bones,barbed tails or vibrant oozes (or 24 otherwordly bones,diabolic tails or transparent oozes)to get an instant x3 bonus.
4.Follow it with the right quantity of ultra compact reactors,particle accelerators or onr of the other recommended components to bring the piece of equipment to maximum level.
5.Where applicable, use the transformational catalyst required to transform the item into its superior version, then return to step 2.
...pero ganito... need talagang tapusin muna ang main story para makuha lahat ng items... kasi sobrang damin ng mga side quest... sana makatulong ang info na ito...