# Deoxys #18/107 — Deoxys

## Summary

Deoxys is a Hoenn-era mythical with a loyal following, and this form-swapping Basic sat in the first set built around its four forms, where a mid-tier Rare was a working pull rather than a chase. Its Form Change Poké-Power gave deck builders a reason to run it, which still supports demand. The modelled guide sits at $15 with 16 copies traded in 30 days, and the tape reads as a floor forming near the lows; a CGC 10 brings $247, 16 times raw, but PSA does not split this card’s population by finish, so no gem rate can be read for it.

## Identity

| Field | Value |
| --- | --- |
| Set | Deoxys |
| Number | 18/107 |
| Rarity | Rare |
| Era | EX |
| Illustrator | Hironobu Yoshida |
| Release date | 2005-02-01 |
| Image | Unavailable |

## Card details

| Field | Value |
| --- | --- |
| Card type | POKEMON |
| Stage | Basic |
| HP | 70 |
| Types | Psychic |
| Ability: Form Change | Once during your turn (before your attack), you may search your deck for another Deoxys and switch it with Deoxys. (Any cards attached to Deoxys, damage counters, Special Conditions, and effects on it are now on the new Pokémon.) If you do, put Deoxys on top of your deck. Shuffle your deck afterward. You can't use more than 1 Form Change Poké-Power each turn. |
| Attack: Barrier Attack | cost Psychic/Colorless — damage 10+ — During your opponent's next turn, any damage done to Deoxys by attacks is reduced by 30 (after applying Weakness and Resistance). |
| Weakness | Psychic ×2 |
| Retreat | 1 |
| Legal | Standard no · Expanded no |
| Pokédex entry | [Deoxys #386](https://cardboardalpha.com/pokemon/pokedex/deoxys) |
| Finishes | Normal, Reverse Holo |
| Languages | EN |

## Current stats

- Headline price: **$15.21** (ITEM_MEDIAN; modelled guide price) — as of 2026-10-26T23:14:13.809Z
- 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 2026-10-26T23:14:13.809Z
- Floor delivered ask: $15.35 — as of 2026-10-26T23:14:13.809Z
- Quant score: 77/100, regime FLOOR_FORMING — as of 2026-10-26T23:14:13.809Z — 4 of 11 inputs · 40% weight · -30% confidence

## Provenance

- Catalog — observed 2005-02-01T00:00:00Z, confidence 98%
- Live ask — observed 2026-10-26T14:55:22.378Z, confidence 90%
- Price statistic — observed 2026-10-26T04:40:29.376Z, confidence 90%
- Confirmed sale — observed 2026-09-19T15:08:00.920Z, confidence 85%
- Inventory count — observed 2026-10-26T04:40:29.376Z, confidence 70%
- Guide price (modelled) — observed 2026-10-26T00:00:00.000Z, confidence 60%
- Population census — observed 2026-09-09T17:38:41.560Z, confidence 60%

## Links

- [View on Cardboard Alpha](https://cardboardalpha.com/pokemon/deoxys/deoxys-18)
- [JSON snapshot](https://cardboardalpha.com/api/terminal/raw~tcgdex%3Aex8-18%3AEN%3ANORMAL~NM)