https://www.polygon.com/2017/11/8/16623448/pokemon-ultra-sun-ultra-moon-new-legendary-pokemon-ultra-beasts

Dataminers on Reddit, Twitter and 4chan have gotten their hands on copies of Pokémon Ultra Sun and Ultra Moon, which are out on Nintendo 3DS next week. After digging through the games’ files, they’ve uncovered several new Pokémon names — and a never-before-seen Pokémon.

(Spoiler warning for anyone who wants to go into the games fresh.)