"Watch out!" I yelled at the girl who just captured a shadow murkrow, "Where there is one shadow there may be more."
"And your exactly right." Said a voice behind me. I turned to see a pair of Dark energy grunts behind me.
"Hey," I said queitly to the person who captured the murkrow, "We need to team up to beat these grunts."
continue now.
Edit: The move shadow sky brings a weather effect that damages non-shadow pokemon every turn. A common move for team dark energy.
If you want, now there is the option to be a shadow trainer(bad guy. They are just as important to the story as good guys. can be either gym trainers or coordinators)