Poké-POWER: Earth Rage
Once during your turn (before your attack), if Nidoking is your Active Pokémon, you may flip a coin. If heads, put a damage counter on each of your opponent’s Benched Pokémon. This power can’t be used if Nidoking is affected by a Special Condition.
[F][F][C][C] Giant Horn: 50+
Flip a coin. If heads, this attack does 50 damage plus 30 more damage.