4 min read

Storm Emeralda is the Japanese counterpart of Delta Reign, and Mega Rayquaza ex is clearly the star of the show. The set is packed with bright, electric artwork and a number of cards that are already fetching serious amounts. In this article you'll read which 10 cards are the most sought after in Storm Emeralda. After that we'll tell you more about the set itself, how hard these cards are to pull, and why they're so popular.

#10 Kyogre (JP) 080/076

Kyogre (JP) 080/076
  • Date: August 6, 2026
  • Raw value: not yet known, this card is too recent for reliable sales data
  • PSA 10 value: not yet known, this card is too recent for reliable PSA 10 sales data
    Source: GetCollectr

#9 Mega Golurk ex (JP) 093/076

Mega Golurk ex (JP) 093/076
  • Date: August 6, 2026
  • Raw value: not yet known, this card is too recent for reliable sales data
  • PSA 10 value: not yet known, this card is too recent for reliable PSA 10 sales data
    Source: GetCollectr

#8 Groudon (JP) 084/076

Groudon (JP) 084/076
  • Date: August 6, 2026
  • Raw value: not yet known, this card is too recent for reliable sales data
  • PSA 10 value: not yet known, this card is too recent for reliable PSA 10 sales data
    Source: GetCollectr

#7 Mega Golurk ex (JP) 109/076


Mega Golurk ex (JP) 109/076
  • Date: August 6, 2026
  • Raw value: not yet known, this card is too recent for reliable sales data
  • PSA 10 value: not yet known, this card is too recent for reliable PSA 10 sales data
    Source: GetCollectr

#6 Mega Golisopod ex (JP) 107/076

Mega Golisopod ex (JP) 107/076
  • Date: August 6, 2026
  • Raw value: not yet known, this card is too recent for reliable sales data
  • PSA 10 value: not yet known, this card is too recent for reliable PSA 10 sales data
    Source: GetCollectr

#5 Raikou ex (JP) 108/076

Raikou ex (JP) 108/076
  • Date: August 6, 2026
  • Raw value: not yet known, this card is too recent for reliable sales data
  • PSA 10 value: not yet known, this card is too recent for reliable PSA 10 sales data
    Source: GetCollectr

#4 Zinnia's Trust (JP) 112/076

Zinnia's Trust (JP) 112/076
  • Date: August 6, 2026
  • Raw value: not yet known, this card is too recent for reliable sales data
  • PSA 10 value: not yet known, this card is too recent for reliable PSA 10 sales data
    Source: GetCollectr

#3 Mega Rayquaza ex (JP) 095/076

Mega Rayquaza ex (JP) 095/076
  • Date: August 6, 2026
  • Raw value: not yet known, this card is too recent for reliable sales data
  • PSA 10 value: not yet known, this card is too recent for reliable PSA 10 sales data
    Source: GetCollectr

#2 Mega Rayquaza ex (JP) 110/076

Mega Rayquaza ex (JP) 110/076
  • Date: August 6, 2026
  • Raw value: not yet known, this card is too recent for reliable sales data
  • PSA 10 value: not yet known, this card is too recent for reliable PSA 10 sales data
    Source: GetCollectr

#1 Mega Rayquaza ex (JP) 113/076

Mega Rayquaza ex (JP) 113/076
  • Date: August 6, 2026
  • Raw value: not yet known, this card is too recent for reliable sales data
  • PSA 10 value: not yet known, this card is too recent for reliable PSA 10 sales data
    Source: GetCollectr

More about Storm Emeralda

Release date and set details

Storm Emeralda was released on July 31, 2026 and is the Japanese counterpart of Delta Reign, which only arrives in English on November 6, 2026. The set contains 113 cards in total: a main set of 76 cards, topped up with 37 secret rares.

What makes this set special?

Mega Rayquaza ex is clearly the star of the show, with both a Special Art Rare and a golden Mega Ultra Rare version. On top of that, the set introduces new Stadium cards with continuous artwork, where several cards together form a larger picture when you lay them side by side.

How hard are these chase cards to pull?

An average booster box of 30 packs usually yields 4 to 5 Art Rares and 2 to 3 Super Rares. A Special Art Rare shows up in roughly 1 in every 2 to 3 boxes. The Mega Ultra Rare Mega Rayquaza ex is far rarer: it's estimated to appear in just 1 in every 50 to 100 boxes, which explains why this card is priced so sky-high.

Why are these cards so popular?

  • Mega Rayquaza ex (both #110 and #113) grabs all the attention thanks to its status as the face of the set, combined with an extremely low pull rate for the Mega Ultra Rare version.
  • Zinnia's Trust and Raikou ex stand out for their Special Art Rare finish, which is clearly more wanted in this set than the regular Super Rares.
  • Mega Golurk ex and Mega Golisopod ex add extra variety to the list, each with its own fanbase within the community.
  • Groudon and Kyogre round off the list as well-known legendaries that remain in demand despite a lower rarity.

In short

With Mega Rayquaza ex, Storm Emeralda delivers one of the most expensive chase cards of recent times, with the Mega Ultra Rare version towering above the rest. Whether you're going for the big hit or for one of the more affordable cards on the list, this set has something to offer for every budget.