Much like the Isle of Armor, there are two Version Exclusives for the Crown Tundra depending on whether you're playing Pokemon Sword or Pokemon Shield. The first revolves around certain trainers being found at the Galarian Star Tournament: if playing Pokemon Sword, you will have the chance to Partner and battle against Klara, Bea and Gordie; if playing Pokemon Shield, you will have the option to partner and battle against Avery, Allister and Melony. From there, the only Version Exclusives within the Crown Tundra are certain Pokemon you can find: in Pokemon Sword, you can find Omanyte, Omastar, Ho-Oh, Bagon, Shelgon, Salamence, Latios, Groudon, Dialga, Tornadus, Reshiram, Xerneas and Solgaleo; in Pokemon Shield, you can find Kabuto, Kabutops, Lugia, Latias, Kyogre, Gible, Gabite, Garchomp, Palkia, Thundurus, Zekrom, Yveltal and Lunala.