The Pokémon Super Electric Breaker Japanese booster box (set code SV8) is a Japanese-language TCG expansion containing 30 booster packs, with each pack having 5 cards. The set features Electric-type Pokémon, including Stellar Tera Pikachu ex, and is part of the Scarlet & Violet era. It includes powerful ex cards, Illustration Rares, and new Trainer, Supporter, and ACE SPEC cards, with potential for special and secret rares. 
Set details
Language: Japanese
Set name: Super Electric Breaker
Set code: SV8
Theme: Focuses on Electric-type Pokémon and includes cards based on the Blueberry Academy.
Release date: October 10, 2024 
Box contents
Total packs: 30
Cards per pack: 5 
Key features and cards to look for
Stellar Tera Pikachu ex: The set's central Pokémon, featured in a unique Stellar Tera form.
Raging Bolt ex: A powerful new ex card for collectors and players.
Illustration Rares: Also known as "art rares," these are a key chase card type in the set.
Other ex cards: Includes other powerful ex evolutions to enhance your collection and deck.
Trainer and Supporter cards: Includes new and powerful Trainer, Supporter, and Technical Machine cards that support Electric strategies.
ACE SPEC card: A new ACE SPEC card called Miraculous Intercom is included in the set.
Secret and Special Art Rares: Potential for high-value pulls like Secret rares and Special Art Rares. 
For collectors and players
For collectors: This set is a must-have for its unique card art, exclusive Japanese-language cards, and potential for rare pulls.
For players: It introduces new strategies and powerful cards, especially for Electric-type decks, that can shake up the meta.