Pokémon Trading Card Game - Unown [U] - Neo Discovery 49

Pokémon Power: [Undo]
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.

Hidden Power 10

LV.16 #201