Murkrow

Energy Cost: 1

The Defending Pokémon can't retreat as long as Murkrow remains your Active Pokémon. (Benching or evolving either Pokémon ends this effect.)

Energy Cost: 2

Choose 1 of your opponent's Pokémon. This attack does 20 damage to that Pokémon. This attack's damage isn't affected by Weakness, Resistance, Pokémon Powers, or any other effects on the Defending Pokémon.