How do we get the combat skills?
Viewing post in WEEKLY RELEASE - v0.17.9! comments
You learn a skill by being support for a girl that is frontlining and having her use the skill.
My follow-up question, though, is: is there some way for us to do non-practice battles AFTER we've conquered all the currently available locations that I've missed? Since we can't learn skills in practice battles, we need somewhere to fight to learn from newly-acquired girls.