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Start with the facts each source can support
The official English Delta Reign page and schedule give November 6, 2026. The Japanese Storm Emeralda product page gives July 31, 2026 and five randomized cards per pack. Those primary facts describe different releases. The Japanese M6 path and provider ID me06 may look similar, but a numbering resemblance is not a cross-region equivalence test.
A defensible comparison needs rows, not arrows
For each proposed match, record native card name, local number, language, rules identity, finish and original product source. Distinguish the same subject from the same gameplay card and from the same physical printing. If only the theme is known, label the relationship thematic. Do not publish a complete-equivalence arrow on the strength of one featured card.
What remains deliberately unknown
No complete card-by-card overlap audit has been performed here. The English printed code is unconfirmed; pack configuration is not inferred from Japan. The provider English counts are catalog facts rather than a guarantee that every variant was available on launch day. These open fields are a more useful answer than a confident but unsupported translation table.
Confirmed release distinctions
Scroll the table horizontally if needed. First column stays in view.
| Field | Delta Reign | Storm Emeralda |
|---|---|---|
| Language | English | Japanese |
| Primary release date | 2026-11-06 | 2026-07-31 |
| Pack count established here | Not verified | 5 randomized cards |
| Full set equivalence | Not established | Not established |
OPEN THE EVIDENCE
Sources & review notes
Source and metadata review date: November 7, 2026 PST. Read the method beside each source; a catalog landing page does not verify every detailed game claim. Linking a source does not license its text or artwork. Native names are identifiers, not a claim of a reviewed translation.
- Official Delta Reign expansion ↗Primary English product page; release November 6, 2026. Art not imported; printed set code not established.
- Official published-product schedule ↗Primary release calendar read November 7, 2026 PST; not a card-list or printed-code authority.
- Official Japanese Storm Emeralda product ↗Primary Japanese product page: July 31, 2026, five randomized cards per pack; native identifiers retained, no full translation or card text copied.
- TCGdex English set metadata ↗Cached factual IDs, names and provider official/total fields. No artwork, card rules text, prices or complete finish audit.