Flip a coin. If heads, this attack does 40 damage plus 30 more damage.
Cling
20 Damage
After your attack, remove from Sceptile the number of damage counters equal to the damage you did to the Defending Pokémon. If Sceptile has fewer damage counters than that, remove all of them.
Disclaimer: The following data is based on sale history from a third party source. Data is updated about every 5 days. This data does not serve as a value guarantee.