It will be good to class items with two more status. 1) The bonus in starm 2) The bonus in energy. Because its really boooring to search to put, by exemple, a set to have max starm or at set to max energy.
If you are in a fight, by example 3 vs1, if you find a way to kill 2 of our characters ( i find it!), does it add more exp to the only one who survived?
look again