Ever since the Pokémon TCG brought Mega Evolution back in late 2025, I have been hooked all over again. Mega Gardevoir and Mega Lucario opened the era with stunning art and powerful mechanics, and now that we are deep into 2026, my attention has shifted to the third expansion in the cycle: Storm Emeralda. The latest rumors have me especially excited, because they point toward one of the most iconic Mega Pokémon of all time — Mega Rayquaza ex.
According to reports from PokeBeach, store listings have already confirmed Mega Zygarde ex as a featured Pokémon in Storm Emeralda. That alone is huge. Zygarde has always been a fascinating legendary, and a Mega Evolution version in the TCG could introduce some wild new strategies. But the set name is what really makes my brain spin: Emeralda sounds like a direct nod to Emerald, Hoenn, and the sky serpent himself. I do not think that is a coincidence.
Here is how the Mega Evolution era has shaped up so far:
| Set | Release window | Headline Pokémon |
|---|---|---|
| Mega Evolution | Late 2025 | Mega Gardevoir, Mega Lucario |
| Phantasmal Flames | November 14, 2025 | Mega Charizard X, Mega Heracross, Mega Lopunny, Mega Gengar |
| Storm Emeralda | January 2026 in Japan | Mega Zygarde ex, rumored Mega Rayquaza ex |
| Mega Dream ex | Japanese expansion | New Mega Attack Rare rarity |
As a player, I cannot help but look at that table and smile. The first Mega Evolution set gave us a strong foundation. Phantasmal Flames followed with one of the most beloved Pokémon of all time in Mega Charizard X. Now Storm Emeralda has the potential to top both of them if Mega Rayquaza ex really is inside. I have already started imagining the kind of deck I would build around it, and I know I am not alone.
Why does Mega Rayquaza matter so much? The original Mega Rayquaza ex from the Roaring Skies expansion was a monster. I still remember watching it tear through tournaments, and its deck even reached a Top 8 finish at the 2016 US National Championships. In the video games, Mega Rayquaza was so powerful that it was banned from high-tier tournaments during the X & Y era. That is the kind of legacy that makes a TCG comeback feel like a major event.
If Storm Emeralda gives Mega Rayquaza ex the same kind of treatment, I expect it to be a chase card and a competitive threat. The card could easily become the centerpiece of Dragon-focused strategies, especially if it has an ability that accelerates Energy or protects itself from common counters. I would love to see it pair with Mega Zygarde ex in a deck that uses both legendary Pokémon to control the board.
There is more to be excited about beyond Storm Emeralda. Phantasmal Flames already arrived on November 14, 2025, and it brought Mega Charizard X, Mega Heracross, Mega Lopunny, and Mega Gengar into the modern game. Pokémon is also introducing a brand-new rarity through the Japanese Mega Dream ex expansion: the Mega Attack Rare. As someone who loves opening packs and hunting rare pulls, that is exactly the kind of shake-up I want.
Here is what I am watching most closely in 2026:
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🌟 Whether Mega Rayquaza ex is officially revealed for Storm Emeralda.
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🃏 How the Mega Attack Rare rarity changes deck building and collector demand.
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🔥 Whether Mega Zygarde ex becomes a meta staple or a fun rogue option.
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🏆 How the new Mega Evolution era performs at major tournaments.
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💎 Which cards become the most sought-after chase pulls of the year.
I have played through several TCG eras, and this one feels special. The return of Mega Evolution brought back nostalgia, but the new mechanics and rarity give it a modern edge. Storm Emeralda is the set I am most eager to see fully revealed, and Mega Rayquaza ex is the card I am most eager to pull. If the rumors are true, 2026 could be remembered as the year the sky serpent ruled the Pokémon TCG once again.