I'm looking for comprehensive in-game data for ALL main-series Pokémon games. Ideally, this would include levels, as well as gift Pokémon, in-game trades, and everything else sumwun mentioned, and not just for the Gen 7 games. While Bulbapedia and Serebii probably already has all the information I would need, the information is scattered across hundreds of pages, making it very difficult to gather in its entirety. I've considered trying to contact Serebii to ask if he could give me access to the source that site uses (since I'd imagine it would all be compiled in one location).