Key Features & Details:
Theme: The set centers on the Aether Foundation and the arrival of powerful Ultra Beasts (UBs).
GX Cards: Includes eight Pokémon-GX, featuring powerful Ultra Beasts and allies.
Key Pokémon: Silvally-GX, Buzzwole-GX, Nihilego-GX, Kartana-GX, Guzzlord-GX, Alolan Exeggutor, and Alolan Marowak.
Trainers: Highlights include Lusamine, Gladion, and Gladion's Type: Null.