Okay. That's really interesting. I thought it was something like that but I didn't know you could get the info directly from the game or what kind of data you get. It's more clear now.
From the in-battle buff list, I guess we can get a bit more info.
The 30% retain HP is for self.
She got 3 guts for self too.
The 100% Crit damage may occur under certain circumstances as no one have it at the start of the battle.