Ultra Necrozma GX SM126
Pokemon card from SM Black Star Promos · released Feb 3, 2017
Ultra Necrozma GX is a Promo Dragon-type Basic Pokemon card, number SM126 in SM Black Star Promos (released Feb 3, 2017), illustrated by PLANETA. Its TCGplayer market price was ~$11.47 for the holofoil finish on Oct 30, 2026. Between Oct 1 and Oct 30, 2026, its Holofoil TCGplayer market price was about the same, near ~$11.47.
Prices by finish
| Finish | PriceMarket price | Low | Mid | Buy |
|---|---|---|---|---|
| Holofoil | ~$11.47 | ~$5.49 | ~$10.43 | CardNexuseBayBuy Holofoil on TCGplayer (opens in a new tab)Search eBaySearch AmazonCardNexus |
TCGplayer market prices per finish, as of Oct 30, 2026. A guide, not an appraisal; condition and grading change real-world value. Buy links are affiliate links.
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Card details
| Set | SM Black Star Promos |
| Number | SM126 |
| Rarity | Promo |
| Type | Dragon |
| HP | 190 |
| Stage | Basic |
| Artist | PLANETA |
| Format legality | Expanded |
| Finishes | Holofoil |
What the codes mean
- Card numberSM126A Black Star Promo number. Promos are numbered in their own series, with no set total.
- Set symbol
The small SM Black Star Promos symbol identifies the set. Cards from before Scarlet & Violet print a symbol instead of a set code. - Regulation markNo regulation mark. Cards before Sword & Shield (2020) have none.
- RarityPromo: the Black Star Promo symbol.
- Illustrator“Illus. PLANETA” names the artist who made the art.
Attacks & abilities
Photon Geyser20+Discard all basic Psychic Energy from this Pokémon. This attack does 80 more damage for each card you discarded in this way.
Sky-Scorching Light GXYou can use this attack only if the total of both players’ remaining Prize cards is 6 or less. Put 6 damage counters on each of your opponent’s Pokémon. (You can’t use more than 1 GX attack in a game.)
Weakness: Fairy ×2 · Retreat cost: 2
Other Ultra Necrozma GX printings
More SM Black Star Promos cards
All Necrozma cards · SM Black Star Promos price list
Card data via TCGdex and pokemontcg.io, updated Oct 30, 2026. Prices: TCGplayer market prices via TCGCSV, Oct 30, 2026.