You had come to Univa to experience the Battle subway for yourself, and who should you meet but Emmet.

"I am Emmet, and I am the conductor of the Single-Line train. I'm always happy to help out new passengers, so please don't hesitate to ask if you have any questions. If you're looking to improve your skills as a trainer, you've come to the right place! Our Battle Subway is the perfect training ground for anyone looking to hone their battling abilities. So sit back, relax, and ALL ABOARD!"