Pokemon Sun & Moon Lost Thunder Blister 3-Pack Display - Rules of Play says:
Travel to the forested hills, where the fragrance of incense from ancient shrines and the sparks of high voltage Pokémon fill the air! The Sun & Moon-Lost Thunder expansion fuses the new with the traditional, featuring Celebi and Ditto, plus Blacephalon-GX, Lugia-GX, Tyranitar-GX, and the newest Mythical Pokémon, Zeraora-GX! Call down the big thunder and charge up your deck with the high-powered Pokémon in the Sun & Moon-Lost Thunder expansion!