MT: Unown [I]

Set: Mysterious Treasures

Type: Psychic | HP: 50 | Stage: Basic

[1] Hidden Power
Choose an Energy card attached to the Defending Pokémon and put it face down. Treat that card as a Special Energy card that provides 1 Colorless Energy and doesn't have any effect other than providing Energy. Put that card face up at the end of your opponent's next turn.

Weakness: P+10 | Retreat Cost: 1