Khuda looked between both pokemon. Granted she had only started a few weeks ago, but to think these guys where so much more powerful than her. She let out a sigh, and kept a sad smile. Looking to her pokemon she wasn't sure how she'd ever keep up with them. Her ralts gave the girl a pat on the head and she hugged it eagerly. "So, what's the difference between the evolution? How does it decided which one?"