If this Baby Pokémon is your Active Pokémon and your opponent tries to attack, your opponent flips a coin (before doing anything else required in order to use that attack). If tails, your opponent's turn ends without an attack.
During your opponent's next turn, the Defending Basic Pokémon can't use attacks
This attack deoes 20 damage to each of your Benched Pokémon. (Don't apply Weakness and Resistance for Benched Pokémon)