# Deoxys #17/107 — Deoxys

## Summary

Deoxys, the Hoenn mythical that fans treat as a cosmic outsider, anchors its own set here, and the Form Change Poké-Power let one Deoxys swap for another mid-game, a deck-thinning trick tied to the set's four-forme design. Yoshida's name adds modest appeal; as a Rare, it sat mid-tier. At a $13 modelled guide, with 10 copies traded in 30 days, this printing is almost entirely collector premium, since the same card plays for $0.08 out of Chaos Rising; 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 | 17/107 |
| 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: Energy Crush | cost Psychic/Colorless/Colorless — damage 10+ — Does 10 damage plus 10 more damage for each Energy attached to all of your opponent's Pokémon. |
| 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: **$13.21** (ITEM_MEDIAN; modelled guide price) — as of 2026-10-15T21:38:59.108Z
- 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 2026-10-15T21:38:59.108Z
- Floor delivered ask: $11.82 — as of 2026-10-15T21:38:59.108Z
- Quant score: 100/100, regime ILLIQUID_UNKNOWN — as of 2026-10-15T21:38:59.108Z — 2 of 11 inputs · 20% weight · -35% confidence

## Provenance

- Catalog — observed 2005-02-01T00:00:00Z, confidence 98%
- Live ask — observed 2026-10-07T08:06:15.756Z, confidence 90%
- Guide price (modelled) — observed 2026-10-15T00:00:00.000Z, confidence 90%
- Price statistic — observed 2026-09-12T02:28:33.241Z, confidence 90%
- Confirmed sale — observed 2026-08-29T03:27:22.480Z, confidence 85%
- Inventory count — observed 2026-09-12T02:28:33.241Z, confidence 70%
- Population census — observed 2026-09-09T17:38:39.494Z, confidence 60%

## Links

- [View on Cardboard Alpha](https://cardboardalpha.com/pokemon/deoxys/deoxys-17)
- [JSON snapshot](https://cardboardalpha.com/api/terminal/raw~tcgdex%3Aex8-17%3AEN%3ANORMAL~NM)