Hydreigon C SWSH138
Pokemon card from SWSH Black Star Promos · released Nov 15, 2019
Hydreigon C is a Promo Darkness-type Basic Pokemon card, number SWSH138 in SWSH Black Star Promos (released Nov 15, 2019). Its TCGplayer market price was ~$0.91 for the holofoil finish on Oct 30, 2026. Between Oct 1 and Oct 30, 2026, its Holofoil TCGplayer market price went from ~$1.06 to ~$0.91, down $0.15.
Prices by finish
| Finish | PriceMarket price | Low | Mid | Buy |
|---|---|---|---|---|
| Holofoil | ~$0.91 | ~$0.20 | ~$1.01 | 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 | SWSH Black Star Promos |
| Number | SWSH138 |
| Rarity | Promo |
| Type | Darkness |
| HP | 110 |
| Stage | Basic |
| Artist | Illustrator not listed |
| Format legality | Not legal in Standard or Expanded |
| Finishes | Holofoil |
What the codes mean
- Card numberSWSH138A Black Star Promo number. Promos are numbered in their own series, with no set total.
- Set symbol
The small SWSH Black Star Promos symbol identifies the set. Cards from before Scarlet & Violet print a symbol instead of a set code. - RarityPromo: the Black Star Promo symbol.
Attacks & abilities
Bite30
Berserker Blade100This attack also does 20 damage to 2 of your opponent's Benched Pokémon. (Don't apply Weakness and Resistance for Benched Pokémon.)
Weakness: Grass ×2 · Retreat cost: 2
More SWSH Black Star Promos cards
All Hydreigon cards · SWSH Black Star Promos price list
Card data via TCGdex and pokemontcg.io, updated Oct 31, 2026. Prices: TCGplayer market prices via TCGCSV, Oct 30, 2026.