Battle Styles (2021) arrived during Pokémon TCG's modern renaissance, building on the momentum of Sword & Shield's explosive popularity. The set introduced the mechanic of Rapid Strike and Single Strike archetypes, creating distinct strategic identities that shaped competitive play and collecting interest. Secret Rare Full Arts became highly sought variants, representing the premium tier of pull rates and artistic presentation that defined this era's collecting culture. This Mustard card captures the Galar region's fighting-type mentor in full-art glory, rendered with dynamic detail across the extended canvas. As a secret rare, it sits beyond the standard set numbering, making it a prized pull for collectors and players alike. The card exemplifies what made Battle Styles special—combining competitive utility with collectible appeal in its striking visual presentation.