The concept of this deck began in the Base–Fossil format, but you can make the argument that the deck is even stronger in Base–Rocket. That’s because both Kangaskhan and Lickitung are great defenses against Rocket’s Sneak Attack. Just like in Base–Fossil, your strategy will be to use these two Pokémon to draw cards and buy the turns needed to set up a Dragonite and Dodrio. From there, you can Step In with Dragonite, removing any status effects your opponent has placed on your Active Pokémon, then use Dodrio’s Free Retreat Aid to free retreat to whichever Pokémon is best suited to attack.