Noticed an interesting pattern, odd generations mostly introduce new Pokemon, while even gens expand on pre-existing Pokemon. Looks like X and Y are following the trend. : r/pokemon
ESAM (Panda) on Twitter: "My preferred starters in all Pokemon Generations I like water, ok? https://t.co/zhtrGoaRFv" / Twitter
2016 Pokemon TCG Generations Elite Trainer Box -
How Many Pokémon Games Are In Each Generation | Screen Rant
Top 7 Pokemon Generations
Pokemon Games In Order [Complete 2022 List] - GamingScan
Pokémon Generations - Bulbapedia, the community-driven Pokémon encyclopedia
Every Pokemon Games In Order (Chronological)
Pokemon Generations Airing In South Korea, Zygarde Distribution Announced - NintendoSoup