Unown K 58/64 (Neo Revelation) - 1st Edition

Pokémon Power: [Keep] Your opponent's attacks, Pokémon Powers, and Trainer cards can't discard Energy cards from your Pokémon with Unown in their names. (Any other effects still happen.)

NM - $4.90
LP - $3.80
MP - $2.80
HP - $1.90
DMG - $1.00