# Gyarados δ #8/110 — Holon Phantoms

## Summary

Gyarados is one of the most beloved Gen I Pokémon, and the delta species cards of the Holon sets gave it an odd Lightning-Metal typing that collectors still remember. A regular Rare in the set, it sits in the middle of the pull order, with Kusajima's name adding quiet appeal. The modelled guide sits at $316 with 17 copies traded in 30 days; PSA does not split this card’s population by finish, so no gem rate can be read for it.

## Identity

| Field | Value |
| --- | --- |
| Set | Holon Phantoms |
| Number | 8/110 |
| Rarity | Rare |
| Era | EX |
| Illustrator | Hajime Kusajima |
| Release date | 2006-05-03 |
| Image | Unavailable |

## Card details

| Field | Value |
| --- | --- |
| Card type | POKEMON |
| Stage | Stage1 |
| Evolves from | Magikarp |
| HP | 90 |
| Types | Lightning, Metal |
| Ability: Delta Reactor | As long as any Stadium card with Holon in its name is in play, each of your Pokémon that has δ on its card does 10 more damage to the Defending Pokémon (before applying Weakness and Resistance). |
| Attack: Hyper Beam | cost Metal/Colorless — damage 20 — Flip a coin. If heads, discard an Energy card attached to the Defending Pokémon. |
| Attack: Heavy Impact | cost Lightning/Metal/Colorless/Colorless/Colorless — damage 80 |
| Weakness | Lightning ×2 |
| Retreat | 2 |
| Legal | Standard no · Expanded no |
| Pokédex entry | [Gyarados #130](https://cardboardalpha.com/pokemon/pokedex/gyarados) |
| Finishes | Holo |
| Languages | EN |

## Current stats

- Headline price: **$316.32** (ITEM_MEDIAN; modelled guide price) — as of 2026-11-08
- Headline basis: MODELLED_GUIDE — The venue’s published daily market guide, which the venue itself declares MODELLED. Nothing is confirmed to have traded at it, no copy is listed at it, and it is not our estimate — it is theirs.
- 24h change: n/a · 7d change: n/a — as of 2026-11-08
- Floor delivered ask: $503.02 — as of 2026-11-08T22:49:36.787Z
- Quant score: 50/100, regime ILLIQUID_UNKNOWN — as of 2026-11-08T22:49:36.787Z — 2 of 11 inputs · 16% weight · -35% confidence

## Provenance

- Catalog — observed 2006-05-03T00:00:00Z, confidence 98%
- Guide price (modelled) — observed 2026-11-08T00:00:00.000Z, confidence 90%
- Price statistic — observed 2026-11-03T04:23:33.315Z, confidence 90%
- Confirmed sale — observed 2026-09-18T14:48:02.230Z, confidence 85%
- Live ask — observed 2026-11-03T04:23:41.228Z, confidence 80%
- Inventory count — observed 2026-11-03T04:23:33.315Z, confidence 70%
- Population census — observed 2026-09-09T17:01:06.655Z, confidence 60%

## Links

- [View on Cardboard Alpha](https://cardboardalpha.com/pokemon/holon-phantoms/gyarados-8)
- [JSON snapshot](https://cardboardalpha.com/api/terminal/raw~tcgdex%3Aex13-8%3AEN%3AHOLO~NM)