Flip 3 coins. If 1 of them is heads, this attack does 20 more damage. If 2 of them are heads, this attack does 70 more damage. If all of them are heads, this attack does 140 more damage.
If this Pokémon is in the Active Spot and is Knocked Out by damage from an attack from your opponent's Pokémon, put 6 damage counters on the Attacking Pokémon.Your opponent's Active Pokémon is now Poisoned.
If you played a Rapid Strike Supporter card from your hand during this turn, this attack also does 50 damage to 2 of your opponent's Benched Pokémon. (Don't apply Weakness and Resistance for Benched Pokémon.)