Two names for the same Pokémon expansion
Pokémon Mega Evolution – Delta Reign is the English name of the expansion, while the German release is titled Pokémon Mega-Entwicklung – Delta-Herrschaft. In this shared collection, you can discover products in both language versions and choose specifically between German and English Pokémon cards.
Mega-Rayquaza-ex at the center of the set
The central Pokémon of Delta Reign and Delta-Herrschaft is Mega-Rayquaza-ex. The Legendary Pokémon from the Hoenn region defines the set with an impressive sky, storm, and dragon theme. This makes the expansion particularly appealing to fans of Rayquaza and powerful Mega Evolution Pokémon-ex.
Release of Delta Reign and Delta-Herrschaft
The German and English releases of the expansion are scheduled for November 6, 2026. Since additional cards and products may be announced before release, this collection can later be flexibly expanded with Booster, Displays, boxes, and other items in both language versions.
Connection to the Japanese set Storm Emeralda
Delta Reign and Delta-Herrschaft are connected to the Japanese expansion Storm Emeralda. The Japanese M6 set is released on July 31, 2026, and is also led by Mega-Rayquaza-ex. This allows fans to collect the central Rayquaza theme in different languages and product variants.
