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Pokémon TCG's Mega Evolution Expansion Launches May 22, 2026

4/14/2026

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Summary

Story summary

The Pokémon Trading Card Game expansion Mega Evolution—Chaos Rising releases on May 22, 2026.
Prerelease events run from May 9, 2026, giving players early access through Build & Battle Boxes.
Each Build & Battle Box includes four booster packs and a 40-card deck featuring key cards.
The expansion includes over 120 cards and introduces new Mega Evolution Pokémon ex variants.
Pre-orders for Mega Greninja ex cards are already available.

History

Historical Context

The Pokémon franchise began in 1996 with the release of Pokémon Red and Green in Japan, quickly becoming a global sensation. By 2023, it had sold over 43 million trading card game units worldwide. The upcoming Mega Evolution—Chaos Rising expansion, introducing over 120 new cards, highlights the franchise's enduring influence on gaming culture and the collectible card market.

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Story summary

The Pokémon Trading Card Game expansion Mega Evolution—Chaos Rising releases on May 22, 2026.
Prerelease events run from May 9, 2026, giving players early access through Build & Battle Boxes.
Each Build & Battle Box includes four booster packs and a 40-card deck featuring key cards.
The expansion includes over 120 cards and introduces new Mega Evolution Pokémon ex variants.
Pre-orders for Mega Greninja ex cards are already available.

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