A Basic Pokemon Card of type Psychic with the title Unown [K] and 40 HP of rarity Common from the set Neo Revelation and the flavor text: Their shapes look like hieroglyphs on ancient tablets. It is said that the two are somehow related. It has the attack Hidden Power with the cost Psychic, the energy cost 1 and the damage of 10. It has the ability [Keep] with the description: Your opponent's attacks, Pokemon Powers, and Trainer cards can't discard Energy cards from your Pokemon with Unown in their names. (Any other effects still happen.) It has weakness against Psychic 2. 
Unown [K]