A single pack of a set that does not exist at UK retail yet. Delta Reign is confirmed for 6 November 2026, so anything listed before then is a pre-order, and no UK RRP has been announced to measure a listing against. Worth knowing what you would be buying into. The set is the English release of Japan's Storm Emeralda, which arrived there on 31 July 2026, and its structural novelty is a Stadium card printed in two halves that each carry Legendary in their names. Both halves have to be in play together, a deliberate callback to the LEGEND cards of the HeartGold & SoulSilver era, and because the halves share a name the usual deckbuilding limit caps you at two complete sets. Mega Rayquaza ex is the headliner. Since the Japanese release has been out since July, secondary pricing on the chase cards is already visible, which is unusually good information to have before an English launch.