Unown M
Unown M 66/123 is a Uncommon Pokémon TCG card from Mysterious Treasures in the Diamond & Pearl series. View its artwork, printed details and Normal and Reverse Holo finishes.

Card details
- Expansion
- Mysterious Treasures
- Series
- Diamond & Pearl
- Collector number
- 66/123
- Rarity
- Uncommon
- Card release
- 22 August 2007
- Supported finishes
- Normal, Reverse Holo
Card prices
Ungraded market references; condition and edition affect actual sale prices. Estimates are labeled. TCGplayer data via TCGCSV · source updated Nov 5, 2026.
Printed card text
Basic · 50 HP · Psychic
Poké-POWER — MAGNET
Once during your turn (before your attack), if Unown M is your Active Pokémon, you may flip a coin. If heads, switch 1 of your opponent’s Benched Pokémon with 1 of the Defending Pokémon. This power can’t be used if Unown M is affected by a Special Condition.
Hidden Power
Energy cost: Colorless
Flip a coin. If heads, this attack does 30 damage. If tails, this attack does 30 damage to 1 of your Pokémon, and this attack’s damage isn’t affected by Weakness or Resistance.
Weakness: Psychic +10 · Retreat cost: 1 Colorless energy
Shaped like ancient writing, it is a huge mystery whether language or UNOWN came first.
Illustrated by Kazuyuki Kano
Where to pull this printing
Choose the finish you are missing, then open an eligible virtual pack in Poke Fun Play.
| Finish | Eligible virtual packs |
|---|---|
| Normal | Mysterious Treasures |
| Reverse Holo | Mysterious Treasures |
These routes come from this website’s configured pack models, including supplemental collection slots. They describe virtual pulls, not physical booster contents or official pull rates.
Other Unown M printings
Collector numbers, rarity and card text can differ even when the name matches. Compare the artwork and details of these printings.
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