Buzzroc is the name of the deck of Naohito Inoue who was the Junior Division champion at the 2018 World Championships. It is one of the 2018 World Championships Decks released November 14, 2018. Each deck comes with a Worlds 2018-deckbox, a Worlds 2018 pin, a booklet about the championships, and a TCGO code card. The cards included in the deck aren't the prints actually used in the decks, but are the most recent printing of the lowest rarity of the cards.
Naohito Inoue of Japan faced a mirror match in the Junior Division finals, but his Buzzwole/Lycanroc deck came out on top and made him the World Champion! This deck features lots of battle-focused Fighting-type Pokémon and plenty of ways to power them up, with Diancie Prism Star and Strong Energy offering a nice damage boost, and Brooklet Hill searching out any Basic Pokémon in the deck. And if the opponent happens to have exactly 4 Prize cards left, Buzzwole can hit really hard for a single Energy!