Delta Reign: Mega Rayquaza ex and the Legendary Stadiums
Mega Evolution—Delta Reign is the sixth main expansion of the Mega Evolution Series. It releases worldwide on November 6, 2026 and was first revealed on June 18, 2026.
Mega Rayquaza ex takes the lead
Mega Rayquaza ex is the central Pokémon of the set. Three more Mega Evolution Pokémon ex appear alongside it: Mega Golurk ex, Mega Malamar ex and Mega Golisopod ex.
What is a Legendary Stadium?
Delta Reign introduces Legendary Stadiums: Stadium cards that are played together as a pair. The two cards share one illustration that only comes together when they sit side by side. A booster pack that contains one half of a Legendary Stadium always contains the other half too.
The set in numbers
- More than 135 cards
- 4 Mega Evolution Pokémon ex and 6 Pokémon ex
- 6 Stadium cards forming 3 Legendary Stadiums
- 14 illustration rare Pokémon
- 17 ultra rare Pokémon and Trainer cards
- 6 special illustration rare Pokémon and Supporter cards
The English cards come from the Japanese Storm Emeralda expansion and the 2026 Japanese ex Starter Sets.
Pre-order at Card Dream
The Delta Reign Elite Trainer Box is open for pre-order and ships for the official release.
