Unown [C]

Pokémon Power: [Chase] — As long as Unown [C] is your Active Pokémon, whenever your opponent's Active Pokémon tries to retreat, flip a coin. If heads, put 1 damage counter on that Pokémon. Apply Weakness and Resistance. | Hidden Power (10): | You may have up to 4 Basic Pokémon cards in your deck with Unown in their names.