From the Publisher: 

An ominous rumble echoes in the distance, and Lugia VSTAR emerges from the ocean’s depths to answer its call! Uncharted territory lies waiting to be explored alongside Alolan Vulpix VSTAR, while Serperior, Unown, and Mawile join the expedition as Pokémon VSTAR, and a legendary battle awaits as Regieleki VMAX and Regidrago VSTAR awaken from slumber. Discover powerful partnerships in the Trainer Gallery, and set a course for adventure with the Pokémon TCG: Sword & Shield—Silver Tempest expansion!

Contents:
8 Pokémon TCG: Sword & Shield—Silver Tempest booster packs
65 card sleeves featuring Alolan Vulpix
45 Pokémon TCG Energy cards
A player’s guide to the Sword & Shield—Silver Tempest expansion
6 damage-counter dice
1 competition-legal coin-flip die
2 acrylic condition markers
1 acrylic VSTAR marker
A collector’s box to hold everything, with 4 dividers to keep it organized
A code card for Pokémon Trading Card Game Live