How are you supposed to get training points if you’ve finished all the Story Missions??? lol
You can either go online and do some missions there
I’ve already finished all the online story missions that’s what I’m meaning 
Do them again.
All the missions r repeatable. I farm ingredients from the dungeons all the time.
Oh I didn’t think about doing them again haha thanks so much
The first battle of chapter 3 is the best place to farm them