Shaped like ancient writing, it is a huge mystery whether language or UNOWN came first.
| Ability | Type | Effect |
|---|---|---|
| X-RAY | Poke-POWER | Once during your turn (before your attack), if you have Unown X on your Bench, you may look at the top card of your opponent's deck and put it back on top of his or her deck. |
| Attack | Cost | Damage | Effect |
|---|---|---|---|
| Hidden Power | Colorless | 10 | Flip a coin. If heads, the Defending Pokémon is now Paralyzed. |