Ahhh, I'm working on WoL currently since every day is like EXP x 1.7 it's crazy, I think he leveled up 20 times in one hour, he's 57 right now, I'm trying to beat Chaos with him, but still no luck.
Ohhh I figured out how to get the Cosmos and Chaos reports, you have to defeat Chaos in Shade impulse with each of the characters, I figured this out since I beat Chaos with cloud and got Cosmos report 7.