![Unown [X]](/_next/image?url=https%3A%2F%2Fimages.pokemontcg.io%2Fneo4%2F30_hires.png&w=1080&q=75)
Whenever 1 of your Pokémon with Unown in its name uses its Hidden Power attack, flip a coin until you get tails. That attack does 10 more damage for each heads. If you have more than 1 Unown [X] in play, use only 1 [XXXXX] each turn.
You may have up to 4 Basic Pokémon cards in your deck with Unown in their names.
It is believed that the variety of types of this Pokémon were created by evolutionary adaptation, as each possesses a different ability.