Once during your turn (before your attack), you may search your deck for another Unown and switch it with Unown. (Any cards attached to Unown, damage counters, Special Conditions, and effects on it are now on the new Pokémon.) If you do, put Unown on top of your deck. Shuffle your deck afterward. You can't use more than 1 Shuffle Poké-Power each turn.
Hidden Power めざめるパワー
Flip a coin. If heads, put 2 damage counters on 1 of your opponent's Pokémon. If tails, put 2 damage counters on 1 of your Pokémon.
This is the first time this particular form of Unown has appeared as a TCG card, as the ! form of Unown didn't debut until Generation III.
Although many English-language sources list this Pokémon after the ? Unown, the Japanese set numbering places it before the ? Unown.