For example, like when you used to have to breed Pikachu to get Pichu in older games because you couldn't catch it. Are there any like that?
I need to get breeding so I can unlock the IV judging mechanic in the game, and I might as well get one of the ones you can't catch.
I think that's all.
Geodude, Gible, Sandile, Skrelp, Clauncher, Bounsweet
Snubbull, Houndour, Electrike, and Litleo are on Poke Pelago.
Shellos can be traded in Seafolk Village.