Abilities

Pokemon Power·[Yield]
Once during your turn (before your attack), you may flip a coin. If heads, search your deck for a Psychic Energy card and attach it to 1 of your Pokémon with Unown in its name. Shuffle your deck afterward. This power can be used even if Unown is Asleep, Confused, or Paralyzed.

Pokémon · Basic

Unown [Y]

Market price

Updated Nov 10 · via TCGdexView on TCGplayer

Pokemon Power·[Yield]
Once during your turn (before your attack), you may flip a coin. If heads, search your deck for a Psychic Energy card and attach it to 1 of your Pokémon with Unown in its name. Shuffle your deck afterward. This power can be used even if Unown is Asleep, Confused, or Paralyzed.

Their shapes look like hieroglyphs on ancient tablets. It is said that the two are somehow related.