>>53613469>"No Pokémon that has evolved from exposure to an Evolution stone is capable of evolving again."this means neither nintetales (both),arcanine,flareon,simisear,cloyster,starmie,vaporeon,simipour,jolteon,probopass,bellibolt,exeggutor,hisuian electrode,leafeon,simisage,delcatty,musharna,sunflora,whimsicott,lilligant,heliolisk,cincinno,honchkrow,mismagius,froslass,alolan sandslash,glaceon,galarian darmanitan,crabominable and cetitan are NOT capable to evolve it again and gamefreak will not break their rules.
