The Japanese Pokémon “Start Deck 100 Battle Collection” will be released in December 2025 in 100 different variants.

A new set of ready-to-play theme decks called Start Deck Battle 100 Collection will be released in Japan on December 19, 2025. It contains 100 decks in different variants, led by powerful Mega Pokémon ex and Pokémon ex, including Mega Charizard Y ex, Reshiram ex, and Pikachu ex. The decks include reprints from current expansions as well as brand-new cards.

100 unique pre-built 60-card decks in one product

Confirmed Mega-era cards including Mega Charizard Y ex

Mix of reprints, new cards, and exclusive artwork

Designed as a bridge between Japanese releases and Ascended Heroes

Unlike traditional starter decks that come in fixed sets of 2-3 variations, the Start Deck 100 Battle Collection offers:

100 different deck builds - Each sealed box contains one of 100 unique deck configurations

Large card pool - Hundreds of different cards can appear across the various decks

Mega-era inclusions - Confirmed Mega Evolution cards that haven't appeared in English sets yet

Mix of rarities - Everything from common cards to ultra-rare chase cards

Collector appeal - The uncertainty of which deck you'll get creates excitement