For my final in art class, the prompt was Good vs Evil, and I was like. Why not draw PMD? I just started playing Explorers of Time for the first time (I'm very late to the party, I know) so I figured I might as well.
I already know you battle Dialga mostly because Primal Dialga's battle music is my absolute favorite out of the Mystery Dungeon series, thanks to youtube videos, rip.