Unown [U]

Ability 1

[Undo](Pokémon Power)

Once during your turn (before your attack), if you have Unown [U], Unown [N], Unown [D], and Unown [O] on your Bench, you may return your Active Pokémon and all cards attached to it to your hand.

Attack 1

Hidden Power(10)

Rule 1

You may have up to 4 Basic Pokémon cards in your deck with Unown in their names.