Rapidash V is back with this new deck. Earthen seal stone is TM sneak attack.
This attack does 100 damage to 1 of your opponent’s Pokemon with any damage counters on it. (Don’t apply Weakness and Resistance for Benched Pokemon.)
The idea is to go second, attach double turbo and drop one of the opponents Pokémon to 100hp, and keep doing this as necessary. Once you have a few lowered, then use the wailord with reversal to ko everything. Rapidash is BACK BABY! After like 3 years
Edit: thanks for deck of the day, and I forgot to mention but klefki is the answer to lost box because that matchup sucks as Rapidash doesn't do anything.