Pokemon Sword and Shield Battle Styles is an expansion set for the Pokemon Trading Card Game. It was released in March 2021 and features over 160 new cards, including new Pokemon V and Pokemon VMAX cards. The Battle Styles expansion introduces a new gameplay mechanic called Rapid Strike and Single Strike. These are two new battle styles that are based on the martial arts of Pokemon. Rapid Strike focuses on quick, agile attacks, while Single Strike focuses on powerful, heavy-hitting moves. The expansion also includes new Trainer cards, Energy cards, and Special Energy cards. Some of the most popular cards in the set include Urshifu VMAX, Tyranitar VMAX, and Empoleon V. Overall, Pokemon Sword and Shield Battle Styles is a great addition to the Pokemon Trading Card Game and offers players new strategies and gameplay mechanics to explore.