Yeah, actually, most pokemon are available in DPPt at one time or another. The Nat'l Dex+Pkradar helps.
Not sure if Return is purchasable or not, but the idea of the TM is that it's gone once you use it. You'll need to use it wisely or get a new save file. Hidden Machines, on the other hand, are free for unlimited use-
Not sure if Return is purchasable or not, but the idea of the TM is that it's gone once you use it. You'll need to use it wisely or get a new save file. Hidden Machines, on the other hand, are free for unlimited use-