Discard 1 Water Energy card attached to Starmie in order to use this attack. Remove all damage counters from Starmie.Flip a coin. If heads, the Defending Pokémon is now Paralyzed.
Flip 2 coins. This attack does 10 damage times the number of heads.Does 20 damage plus 10 more damage for each damage counter on the Defending Pokémon.
During your opponent's next turn, whenever 30 or less damage is done to Onix (after applying Weakness and Resistance), prevent that damage. (Any other effects of attacks still happen.)